The biomolecule group that carries and passes on the hereditary information of the organism is nucleic acid (DNA).
What are biomolecules?Biomolecules are molecules, such as amino acids, sugars, nucleic acids, proteins, polysaccharides, DNA, and RNA, that occur naturally in living organisms.
There are four biomolecules in nature as follows;
CarbohydratesProteinsLipidsNucleic acidsNucleic acids are any acidic, chainlike biological macromolecule consisting of multiple repeat units of phosphoric acid, sugar and purine and pyrimidine (nitrogenous) bases.
DNA and RNA are the two types of nucleic acids that are generally involved in the expression of hereditary information in every living cell.
Learn more about nucleic acids at: https://brainly.com/question/11309892
#SPJ1
Simon measures the length of an insect that is 2. 5 inches long for a science project. He needs to record his data in centimeters. How long is the insect in centimeters? round your answer to the nearest hundredth.
Simon measures the length of an insect that is 2. 5 inches long for a science project. The insect is 6.35 centimeters long.
In the British imperial and American customary systems of measurement, an inch is a length unit. In the International System of Units (SI), a centimeter (American spelling) or centimeter (international spelling) (SI symbol cm) is a length unit that is one-hundredth of a meter. The SI prefix centi stands for a factor of 1/100.
The length of the insect = 2.5 inches
we know that,
1 inches = 2.54 centimeter
2.5 inches = 2.54× 2.5
=6.35 centimeter
Therefore, if the insect has a length of 2.5 inches, its length in centimeters is 6.35 centimeters.
Know more about System of Units here: https://brainly.com/question/28579178
#SPJ4
What are the 4 main stages of cancer and how are they determined?
There are 4 stages of cancer, that are Stage I, Stage II, Stage III, and Stage IV.
Stage 0 denotes the absence of cancer and the presence of just aberrant cells with cancerous potential. Additionally known as cancer in situ. Stage I refers to a small-scale, localized cancer. Early-stage cancer is another name for it. Stages II and III indicate a bigger malignancy that has spread to surrounding lymph nodes or tissues. Stage IV denotes the spread of cancer to additional bodily sites. It is also known as metastatic or advanced cancer.
We can determine each stage as Stage I: Cancer has not progressed to the lymph nodes or other tissues and is contained to a small location. Stage II: Cancer has expanded but not yet metastasized. Stage III: Cancer has gotten bigger and may have gotten into other tissues, like lymph nodes. Stage IV: Additional organs or parts of your body that have been affected by cancer.
You can also learn about the stages of cancer from the following question:
https://brainly.com/question/30164540
#SPJ4
What are the rules for using and AED?
Automated external defibrillators AEDs are made to be user-friendly, and with just a few easy actions, you might potentially save the life of someone who has had a sudden cardiac arrest.
Use of an AED when determining whether a defibrillator is genuinely required is the first step. Only those experiencing sudden cardiac arrest who present as unconscious and not breathing should be treated with an automated external defibrillator.
Never provide it to a heart attack victim who is still alive and breathing. In this manner, you can study the AED procedures whenever it's convenient for you, keeping your knowledge of them current. Prior to Using an AED When treating a non-breathing adult or child who weighs more over 55 pounds or is older than 8 years old, these AED procedures should be followed.
To know more about Automated external defibrillators
https://brainly.com/question/4652770
#SPJ4
Automated external defibrillators AEDs are made to be user-friendly, and with just a few easy actions, you might potentially save the life of someone who has had a sudden cardiac arrest.
The 4 special considerations when using an AED are Power on/off switch, Portable battery-operated operation, Ability to perform automatic defibrillation, Useful instructions can be heard or shown on a display. The final group of specific conditions to take into account while utilizing an AED includes pacemakers and implantable defibrillators. AEDs may prevent shock delivery if they are placed directly over pacemakers or defibrillators. Never provide it to a heart attack victim who is still alive and breathing. In this manner, you can study the AED procedures whenever it's convenient for you, keeping your knowledge of them current. Prior to Using an AED When treating a non-breathing adult or child who weighs more over 55 pounds or is older than 8 years old, these AED procedures should be followed.
Learn more about Automated external defibrillators:
brainly.com/question/4652770
#SPJ4
Biology questions help
Sperm cells contain a tail to help them migrate toward an egg cell. several mitochondria to supply energy, an acrosome, which is a component of the head's tip, that exudes enzymes to break down the egg membrane.
What are gametes?An organism's reproductive cells are called gametes. They are additionally known as gender cells. Male gametes are referred to as sperm, whereas female gametes are referred to as ova or egg cells.
Sperm cells have a tail that aids in their movement toward an egg cell. Acrosome, which is a part of the head's tip and emits enzymes to dissolve the egg membrane, numerous mitochondria to provide energy.
The real size can be calculated as,
Real size = size of image/magnification.
Here,
Size of image = 22mm
Magnification = 400
So,
Real size = 22/400
Real size = 0.055mm = 50 micrometers.
Thus, these are some of the adaptations that the sperm cell has.
For more details regarding gametes, visit:
https://brainly.com/question/29882202
#SPJ1
Prokaryotes are organisms that do not have defined nuclei in their cells. Eukaryotes are organisms that have cells with membrane-bound nuclei. In which of the following kingdoms are prokaryotes found?
A. Plant and Animal only
B. Protist, Fungus, Plant, and Animal only
C. Bacteria, Archaea, Protist, and Fungus only
D. Bacteria and Archaea only
(D) Bacteria and Archaea only are the kingdoms that prokaryotes can be found.
what are prokaryotes?A prokaryote is a single-celled creature without a nucleus or other organelles that are membrane-bound. The Greek letters v and v are where the word prokaryote is from. Prokaryotes were categorized into the empire in the two-empire system that resulted from Édouard Chatton's study. Prokaryota. The earliest single-celled microbes on Earth are prokaryotic cells. Archaea and bacteria are prokaryotes.
what are Bacteria and Archaea?Single-celled organisms make up the realm of Archaea. These microbes are prokaryotes since they do not have cell nuclei. When archaea were first categorized as bacteria, they were given the name archaebacteria, however this term is no longer used.
learn more about prokaryotes here
https://brainly.com/question/1288013
#SPJ1
The ________ nervous system stimulates the arrector pili muscles and gives you "goosebumps."
A) parasympathetic
B) afferent
C) dorsal
D) sympathetic
E) somatic
D) sympathetic.
The sympathetic nervous system is a division of the autonomic nervous system that is responsible for preparing the body for "fight or flight" in response to stress or danger.
The sympathetic nervous system activates the "stress response," which involves a series of physiological changes that help the body respond to a perceived threat.
One of the functions of the sympathetic nervous system is to stimulate the arrector pili muscles, which are small muscles attached to the base of hair follicles. When the arrector pili muscles contract, they cause the hair to stand on end, giving you "goosebumps." This is an evolutionary response that helped animals appear larger and more intimidating when confronted with a threat.
The other options in the question are not related to the sympathetic nervous system or the arrector pili muscles.
The parasympathetic nervous system is the other division of the autonomic nervous system and is responsible for promoting relaxation and rest.
Afferent neurons are sensory neurons that transmit information from the body to the central nervous system.
The dorsal column refers to a group of nerve fibers in the spinal cord that carry sensory information to the brain.
The somatic nervous system is the division of the peripheral nervous system that controls voluntary movement and sensory information from the body.
[tex]\bold{ \: \purple{Hope \: This \: Helps \: You!}}[/tex]
Select the statement(s) which accurately pair the triplets on the DNA to the condone on the mRNA. (pic attached)
a rigid structure that can change the effective strength of a muscle is called a __________.
Answer:
The correct answer would be the lever
Explanation:
hope this helps
a pink or red rash that can appear on the chest or breasts during sexual arousal is known as:
A pink or red rash that can appear on the chest or breasts during sexual arousal is known as sex flush.
Flushing is often a red mark on the face or on other areas of the body that happens due to various physiological conditions. It is also a mark of carcinoid syndrome.
Sex flush is the increased flow of the blood of the skin and can occur in all the four phases of human response cycle. During female sex flush pinkish red dots appear under the breast and then it spreads to all over the breast, torso, face, hand, and sole of feet.
The sex flush disappears soon after a person reaches orgasm but very often it may take typically 2 to 4 hours for these signs to disappear.
For further learning about sex flush, refer to the link:
https://brainly.com/question/13910596
#SPJ4
samples of csf for diagnostic purposes are normally obtained by placing the tip of a needle in the
Typically, a needle's tip is inserted into the subarachnoid space between the L2 and L5 vertebrae to acquire CSF samples for diagnostic reasons.
The cerebrospinal fluid (CSF), significant blood arteries, and cisterns are all parts of the subarachnoid area. According to the architecture of the surface of the brain and spinal cord, the cisterns are larger pockets of CSF that result from the separation of the arachnoid mater from the pia mater.
The cisterns are a result of the pia mater adhering tightly and firmly to the surfaces of the brain and spinal cord but rather loosely to the arachnoid mater. Anatomically, the subarachnoid space is located between the pia mater within and the arachnoid mater outside. Trabeculae, a network of tiny, thin connective tissue, joins these two layers and gives this area its distinctive spider web look.
Learn more about the subarachnoid space here:
https://brainly.com/question/14039322
#SPJ4
Distinguish between a gamete and zygote. Explain their roles in sexual reproduction.
Unfertilized reproductive cells are called gametes. A zygote is an egg that has been fertilized.
Sexual reproduction is the process of creating a child in which the male parent's sperm fertilizes the female parent's egg.
They gave birth to children who differ genetically from both of their parents. The meiotic process produces gametes, which have half as many chromosomes as their parent cells. At the moment of conception, this number of chromosomes is restored. When a zygote is formed, the number of chromosomes is equal to that of all body cells. One sex chromosome, either X or Y, and all autosomes are present in each gamete in one copy. All of the autosomes are duplicated in zygotes. The XX or XY chromosome is the sex chromosome.
So, the two stages of sexually reproducing organisms are gametes and zygotes, which help maintain a fixed number of chromosomes in every species.
To know more about Sexual reproduction
brainly.com/question/9852146
#SPJ4
Turn off the Significant Earthquakes layer and turn on the Significant Volcanic Eruptions layer. Observe the similarities between the locations of volcanoes and the plate boundaries.
More than half of the world’s volcanoes that are above sea level are located in the Ring of Fire. The Ring of Fire surrounds the Pacific plate, as shown on the map.
section of a world map highlighting the Ring of Fire
Zoom out as far as possible and locate the Ring of Fire on your map. Compare the location of the volcanoes in the Ring of Fire with the nearby plate boundaries. Using the plate boundaries legend, which type of boundary is most prevalent at the location of these volcanoes?
It is correct to state that "The Divergent/Transform Plate boundary" is the most common kind of barrier or boundary at these volcanoes called Ring of Fire. Please see the accompanying maps of the ring of fire.
What is a Transform Plate boundary?A transform fault, also known as a transform boundary, is a fault along a plate boundary with mostly horizontal motion. It suddenly stops when it joins to another plate boundary, which might be another transform, a spreading ridge, or a subduction zone.
The Ring of Fire, also known as the Circum-Pacific Belt, is a track that circles the Pacific Ocean and is defined by active volcanoes and earthquakes. The Ring of Fire contains the majority of the Earth's volcanoes and earthquakes.
Learn more about Ring of fire:
https://brainly.com/question/3836564
#SPJ1
The process during witch a DNA molecule makes a copy of itself
The process during which a DNA molecule makes a copy of itself is called as DNA replication.
What do you mean by DNA replication?DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part for biological inheritance.
Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment.
There are three main steps to DNA replication: initiation, elongation, and termination. In order to fit within a cell's nucleus, DNA is packed into tightly coiled structures called chromatin, which loosens prior to replication.
Learn more about DNA replication:
https://brainly.com/question/16464230
#SPJ1
When new atoms were formed through nuclear fusion, the mass did not equal the sum of its original parts. Where is the missing mass?.
When new atoms were formed through nuclear fusion, the mass did not equal the sum of its original parts. the difference can be found in the form of energy.
The process by which two or more atomic nuclei "fuse" to form a single heavier nucleus is known as nuclear fusion.
In the process of nuclear fusion:
The resulting single nucleus has a mass that is lower than that of the two original nuclei, indicating that matter is not conserved. The fusing nuclei's mass is converted into energy, which is released. The mass difference between when nuclei fuse and when an atom is formed is the source of this energy. As a result, when new atoms were created through nuclear fusion, their mass did not equal that of their original components; the difference is represented by energy.
Know more about nuclear fusion here: https://brainly.com/question/12701636
#SPJ4
How far does a p wave travel in 12 mins
P wave will travel 4320km in 12 mins.
What is P wave?This is also known as primary or compressional waves and the vibration of the rock is in the direction of propagation. They travel the fastest and are the first to arrive from the earthquake.
P wave propagates with a velocity of about six kilometers per second in rock. We are ware that 60 seconds make one minute therefore 12 minutes will be 60×12 = 720seconds. Then we are to get the distance which will be 720seconds × 6km/s = 4320km.
This is therefore the reason why it was chosen as the correct choice.
Read more about P wave here https://brainly.com/question/19549315
#SPJ1
1. What does Frank do that makes him get sick? 2. What type of cell is Osmosis Jones? 3. What is his job in the "city of Frank"? 4. What type of organism is Thrax? 5. How is the cold medicine, Drix, supposed to help the city of Frank? 6. What does this tell you about what cold medicine does to make you feel better? 7. What is the purpose of the increase in Frank's nasal mucus? 8. What happens when the pollen gets passed the nasal mucus? 9. Why is the green guy, called "flu shot" virus, in the "virus protection program"? 10. What is the reason he is not able to actually cause flu symptoms? 11. What does the mayor say about Drix? Why does he think he is worthless? 12. What does the hypothalamus control in the city of Frank? 13. What happens in the hypothalamus when Thrax goes there?
Frank swallows a germ-ridden egg which catches him a cold or get sick. Osmosis Jones (voice of Chris Rock), a white blood cell from the Immunity Force, has been assigned to Frank's case.
How was the Osmosis Jones story related to how the body is made up and works?3. A quick-witted police officer from Frank, California, whose attempts to collect germs end up causing problems inside Frank's body.
4. Thrax is a unique virus with the appearance of a tall, powerful humanoid dressed in all black, equipped with a long coat that allows him to fly, and a pair of dark sunglasses that he frequently wears.
5. Drix, Ozzy's best friend and partner, is a cold medication used to treat irritation in the cities of Frank and Hector.
6. These medications frequently include analgesics, cough suppressants, and expectorants, which loosen mucus and make it simpler to cough it up.
7. Thrax causes a runny nose by raising the sinus pressure to the point where the Dam cracks.
8. Pollen irritates your nose when it enters. The immune system interprets pollen as foreign pathogens. Histamine and other chemicals are released as a result, alerting the brain that a sneeze is necessary to expel the pollen.
9. Because he is a vaccination that was injected into the City Frank, the green guy's name in the virus protection software in the movie Osmosis Jones is the flu shot.
10. It is less likely for people to get sick if they have developed an immune to common infections.
11. The mayor told Drix that he is nothing more than a pretender and that, like a placebo, he is useless.
12. Make it impossible for the body to control its temperature.
13. In order to kill his victims, Thrax takes their hypothalamus, which he keeps in a necklace. With his claw, he can light things on fire, bacteria, and cells alike.
Learn more about virus here:
brainly.com/question/15006086
#SPJ1
Characteristics of a legitimate and qualified registered dietician include: Select one: :O a. completion of an approved internship program in a health care setting O b. an undergraduate degree in nutrition from an accredited university and completion of an approved internship program in a health care settingO c. an undergraduate degree in nutrition from an accredited university
B) A genuine and competent registered dietician will have an undergraduate degree in nutrition from an acknowledged university and have undergone an approved internship program in a healthcare setting.
Why work as a dietician?Dietitians and nutritionists offer advice to patients on nutritional difficulties and healthful eating practices. Experts with using nutrition and food to enhance health and treat illnesses include dietitians and dietitians.
Is becoming a dietitian challenging?Yes, it is difficult to become a licensed dietician. The path toward becoming a registered dietitian is paved with class assignments, practical experience, qualifications, and tests. A four-year bachelor's degree in nourishment is the initial requirement required to become a nutritionist.
To know more about nutrition visit :-
https://brainly.com/question/2044102
#SPJ4
Do these two different individuals share any bands of the same length? Why might this be the case?
Do these two different individuals share any bands of the same length? Why might this be the case?
Yes. Each band is represented in a certain percentage of the population, so even unrelated individuals have a few bands in common.
No. No two individuals have bands of the same length on a DNA profile.
Yes, but only because one DNA sample must have been contaminated with the other sample.
Yes. The two individuals are siblings.
Option 1 is Correct. Yes. Since each band is represented by a specific proportion of the population, even unrelated people share a few bands.
A DNA profile's darker bands contain more repetitions of DNA than its lighter bands do. The DNA profiles of identical twins will be the same. Compared to the bands at the top of the gel, the bands at the bottom of the gel have more repeats. DNA molecules move in the direction of the positive electrode at the gel's bottom.
DNA fragments can be placed into one end of an agarose slab during gel electrophoresis to segregate the fragments based on charge. DNA, which has a negative charge, will move toward the positive electrode as voltage is supplied across the slab.
Learn more about DNA Visit: brainly.com/question/16099437
#SPJ4
Correct Question:
Do these two different individuals share any bands of the same length? Why might this be the case?
1. Yes. Each band is represented in a certain percentage of the population, so even unrelated individuals have a few bands in common.
2. No. No two individuals have bands of the same length on a DNA profile.
3. Yes, but only because one DNA sample must have been contaminated with the other sample.
4. Yes. The two individuals are siblings.
Describe the effective and ineffective aspects of your current note-taking methods, as well as your thought processes and behaviors in class.
Charting note-taking method is one the most effective methods for fact and data heavy lecture content. When the lecture content is highly structured and uniform the charting method provides an efficient way to keep up with the material while ineffective takes more thought in class or rewriting later cannot be used if the lecture is fast must have time to organize.
What is note-taking?Note-taking sometimes written as notetaking or note taking is the practice of recording information from different sources and platforms by taking notes, the writer records the essence of the information freeing their mind from having to recall everything.
There three different note-taking styles such as outline, visual or Cornell. Outline and visual notes are quick up-front but require more work after class to make them useful while cornell notes take the most work up-front but are the most useful later on.
Learn more about note-taking here: brainly.com/question/25155335
#SPJ1
What are the eight steps used to collect and preserve DNA from a crime scene?
1. Secure the crime scene and protect evidence from contamination.
2. Collect possible sources of DNA from the scene (e.g. blood, saliva, skin cells)
3. Select the appropriate collection materials and evidence sample containers.
4. Extract DNA from the scene (e.g. swabbing, scraping, cutting, or lifting)
5. Record all evidence and details related to the collection.
6. Analyze the evidence in a laboratory.
7. Store the evidence and DNA in a secure place.
8. Document all steps of the collection and preservation process.
One of the fundamental processes by which memories are stored and learning takes place _____.
A) is related to changes in the degree of myelination of axons
B) results in an increase in the diameter of axons
C) results in a shift from aerobic to anaerobic respiration in neurons
D) involves two types of glutamate receptors
One of the fundamental processes by which memories are stored and learning takes place (D) involves two types of glutamate receptors.
The main excitatory neurotransmitter in the mammalian central nervous system is glutamate. It functions through the ligand-gated ion channels (ionotropic receptors) and the G-protein coupled (metabotropic receptors), two kinds of receptors.
These receptors are activated to cause baseline excitatory synaptic transmission and many types of synaptic plasticity, including long-term potentiation (LTP) and long-term depression (LTD), which are considered to be the processes underlying learning and memory. They might thus serve as possible targets for treatments for CNS illnesses including epilepsy and Alzheimer's.
Learn more about glutamate receptors here:
https://brainly.com/question/2158891
#SPJ4
What is the difference between human walking and running?
Answer:
Running, a natural extension of walking, involves increased velocities, joint range of motion, forces, muscle activity, joint moments, and joint powers as compared with walking.
Explanation:
List, in simple terms, some of the important differences between Prokaryotic and Eukaryotic Cells.
a)
b)
c)
Some of the important differences between Prokaryotic and Eukaryotic Cells include a) the presence of organelles, b) cell nucleus and c) size.
What are the major differences between Prokaryotic and Eukaryotic Cells?The major differences between Prokaryotic and Eukaryotic Cells are associated with membrane bound organelles and cell nucleus in eukaryotic cells, while the relative size is higher in eukaryotic cells than in prokaryotic cells.
Therefore, with this data, we can see that the major differences between Prokaryotic and Eukaryotic Cells have differences regarding the structural features that lead to distinct functions.
Learn more about Prokaryotic and Eukaryotic Cells here:
https://brainly.com/question/2088739
#SPJ1
The prominent domes and columns of American architecture exhibit the influence of
empiricism
baroque ideas
neoclassicism
capitalism
The prominent domes and columns of American architecture exhibit the influence of C. Neoclassicism
What is Neoclassicism?Neoclassicism, which was initially a reaction against the excesses of the Rococo style that came before it, is a revival of the many styles and spirit of classical antiquity that was directly inspired by the classical period, which coincided with and reflected the developments in philosophy and other areas of the Age of Enlightenment.
Hence, it can be seen that between the eighteenth and nineteenth centuries, America had a period of neoclassicism, which was a return to the classical ideals of the Greek, Roman, and other antiquity civilizations. American neoclassical paintings depicted history in excruciating detail.
It can be seen that prominent domes and columns of American architecture exhibit the influence of neoclassicism.
Read more about Neoclassicism
https://brainly.com/question/492409
#SPJ1
Answer: choice C- neoclassicism
Explanation: The person above me is right and I got it right on the test.
What type of joint is a gliding?
A gliding joint, also known as a plane joint, is a type of synovial joint that allows two flat surfaces to move against each other in one direction; specifically parallel or nearly parallel.
This type of joint is found in the wrist, elbow, and kneecap, allowing movement such as side-to-side rotation and bending forward and back. Additionally, this type of joint can be found in the ankles, toes and jaws where it can provide both rotational motion and abduction/adduction.
Gliding joints are generally classified as relatively simple or functional joints meaning they typically have limited involvement in weight bearing activities but nonetheless offer a wide range of movements between two bones.
To learn more about gliding joint visit:
https://brainly.com/question/954550
#SPJ4
What does a chronological text structure used to signal a sequence of time?
A chronological text structure uses to signal a sequence of time is words and dates.
What is a chronological text structure?In а chronologicаl sequence, the аuthor uses the order of events, or chronology, to inform reаders аbout events or content. The events mаy be orgаnised by time or dаte, by аrrаnging events аs а series of steps or by following а list-like structure. Chronologicаl sequencing is commonly used in nonfiction texts. In nonfiction, there аre usuаlly cleаr time mаrkers such аs dаtes or times of dаy to indicаte а cleаr timeline.
Your question is incomplete, but most probably your full question was
What does a chronological text structure use to signal the sequence of time?
A. causes and effects
B. reactions to events
C. words or dates
D. responses to events
Thus, the correct answer is C.
For more information about chronological text structure refers to the link: https://brainly.com/question/14266510
#SPJ4
What are the characteristics that are passed on by parents to their offspring in animals?
The characteristics which are passed on in animals from parent to offspring can include physical characteristics such as color, size, and shape, instincts and habits.
In animals, offspring inherit traits or characteristics from their parents through the genes that are passed on from the parents' cells. These traits or characteristics are for example color, size, shape, as well as behavioral characteristics such as habits and instincts. The specific traits that an offspring will inherit depend on the genetic makeup of the parents, as well as on environmental influences and random chance. While offspring often resemble their parents in many ways, they are not exact copies and may have a combination of traits from both parents as well as traits that are unique to themselves.
To learn more about genes visit: https://brainly.com/question/1480756
#SPJ4
What role does mitosis play in fetal development? how does the same dna get in every cell?.
The replicated genome is divided (known as karyokinesis) and the cytoplasm is segregated during mitosis (cytokinesis). The lungs are the last significant organ to be finished.
As a result, during a mitotic cell cycle, the number of chromosomes remains constant, but during the S phase, the amount of DNA per chromosome doubles (each chromosome initially has one chromatid before dividing into two identical sister chromatids by mitosis). Throughout the course of the pregnancy, the embryo grows into a fetus. A neonate, or newborn, is the term used to describe the fetus at birth. Three main periods make up prenatal development.
The fetal stage, which lasts from the ninth week till birth, follows the embryonic stage, which lasts from the third to the eighth week after conception. The first two weeks after conception are considered the germinal stage. There are three stages of prenatal development: germinal, embryonic, and fetal. The lungs are the last significant organ to form. The lungs are the last significant organ to be finished.
Learn more about mitosis Visit : brainly.com/question/26678449
#SPJ4
If you forgot to heat fix a smear before doing a Gram stain, which of the following might occur?Select one:a. The stains would not adhere to the bacteria.b. The smear may not adhere to the slide.c. The decolorization step of the Gram stain would not work properly.d. Gram-positive and Gram-negative bacteria would both stain purple.
If you forget to warm the smear before doing the gram stain, the stain may not adhere to the bacteria. Here option A is the correct answer.
A smear is made by taking a sample of bacteria and spreading it evenly on a microscope slide. Heating the slide (heat fixation) is an important step in preparing the smear for staining, as it helps to adhere the bacteria to the slide and preserve their structural integrity.
If the smear is not heat-fixed, the bacteria may not adhere properly to the slide and will not take up the stains evenly. This can lead to inaccurate results when attempting to perform a Gram stain, as the bacteria may appear to be of different morphologies than they actually are.
Therefore, heat fixation is an important step in preparing a smear for a Gram stain and should not be skipped.
To learn more about bacteria
https://brainly.com/question/8008968
#SPJ4
Dispersal is one way that primates O unite their home group with a new group.O increase their home range. O enhance their reproductive success.O avoid predation.
Dispersal is one way that primates increase their home range. Here option B is the correct answer.
Dispersal refers to the movement of individuals away from their natal group or home range to establish a new home range and potentially reproduce.
Dispersal allows primates to increase their home range and explore new areas that may have more resources or less competition. This can be especially important for males as it increases their chances of finding a new mating opportunity and reproducing.
Individuals travel to an unknown home range during spatial dispersal, but they enter new social groupings during social dispersal. Depending mostly on the social organization of the group, these two features of dispersal may or may not occur simultaneously.
To learn more about Dispersal
https://brainly.com/question/13265071
#SPJ4
