Answer:
Degenerate
Explanation:
The genetic code is degenerate because there are more than one codon code for the same amino acid.
How did Renaissance artists contribute to the development of technical drawing
Answer: They were the first to illustrate building designs as a reference for artisans.
Explanation:
They would draw out building ideas and stuff like that to help planning stuff.
transgenic plants are plants having?
a)no gene
b)Genes in transposition
c)Genes with no function to perform
d)Genes of another organism
does fiction have photographs
Answer:
No, fiction does not have photograph.
Explanation:
You can not take a picture of something that is not real, therefore no is the correct answer.
Fiction is described as "Imaginary events, and people"
HELP! DUE IN THE NEXT 10 MINUTES! - Sal is using the scanning objective lens, can Sal use the fine adjustment knob to find the specimen on the slide?
Answer: well i think he cant use it while its scanning because it needs to scan fully. he can use the knob after the scan to see if everything is correctly scanned. but the final answer in my opinion is no.
Explanation:
Which of these works be true concerning mitochondria and nerve cells
Answer:
nerve cells
Explanation:
Answer:
The real answer D Just took the test
Explanation:
Often, complex molecules are described in terms of their atomic masses. But what is more relevant in biology is how they take up space. (For proteins, their shapes are particularly important.) Let's see if we can get an approximate idea of the physical size of a protein molecule by doing various estimations.
An important molecule in the internal mechanisms of cells is Actin. This is measured as having a mass of about 42 kDa (= 42,000 Daltons, where 12 Daltons is defined as the mass of a carbon atom). Let's see if we can estimate how big it is using very crude estimates. Of course eventually we will want to know how big it actually is and what its shape is, but getting a scale would help us determine what measurement tools might be appropriate.
In order to estimate the size of Actin, we'll first make an estimate of how many atoms it has, then, using the average size of an atom, we'll consider different models of how it might be arranged to get an idea of its size.
A. We could look up the chemical composition of Actin to get exactly how many atoms it contains. But let's see how "the estimation game" does instead. Actin is a biological molecule, so it's probably made up of mostly carbon, oxygen, nitrogen, and hydrogen, with a few other stray atoms tossed in. Use an "average sized biological atom" to estimate the number of atoms in Actin.
B. Given the radius of an average atom let's consider a simple model of Actin. Suppose Actin is tightly packed into a sphere or cube. For estimation purposes we could model each atom as a cube. If you built up a cube of the total number of atoms you found in A, what would be the dimensions of the cube?
C. Look up Actin and find its actual size. How did the really simple model do? Can you draw any conclusions about the structure of Actin from these results?
Answer:
b
Explanation:
The correct answer is option (B) Given the radius of an average atom let's consider a simple model of Actin. Suppose Actin is tightly packed into a sphere or cube. For estimation purposes we could model each atom as a cube. If you built up a cube of the total number of atoms you found in A, what would be the dimensions of the cube.
What is an atom?
An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers.
Learn more about atom below,
https://brainly.com/question/26226261
#SPJ2
Which statement about protein hormone synthesis is FALSE. First exclude the four statements that are true. Which statement about protein hormone synthesis is FALSE. First exclude the four statements that are true. The RNA used for protein hormone synthesis is a copy of the gene for the protein hormone. Protein hormones are synthesized on free ribosomes. The cell invests energy to move protein hormones through the cell. Protein hormones are packaged into vesicles for movement through the cell. Protein hormones often travel through the bloodstream in order to reach a target cell.
Answer:
The correct answer is - Protein hormones are synthesized on free ribosomes (false).
Explanation:
The majority of the hormones that are produced from endocrine glands are produced are steroids however some of the hormones are made up of peptide or proteins.
Protein hormone synthesis uses RNA, is a copy of the gene for this hormone, this is packaged into vesicles with the help of ER and Golgi bodies for movement through the cell and reaches to its target cell by traveling through the bloodstream. mRNA is transcribed from DNA in order to produce protein. These hormones are produced according to the mRNA coding from amino acids in the cell.
Which word best explains the changes shown in these photographs?
Answer:
different skin color shorter longer hair
Explanation:
Answer:
assimilation
Explanation:
i took the test
Acid-water solutions taste _[blank 1] . Acids react with _[blank 2]_ to produce salts and water.
Which option correctly fills the blanks in the passage?
O bitter; metals
O sour; bases
O sour, oxygen
O bitter; bases
Answer:
Sour; bases
Explanation:
I did the quiz, and this was the correct answer for mine.
What human activity uses the most water worldwide? a. industry b. wastewater c. wells d. agriculture
Answer:
D. agriculture
Explanation:
Agriculture is perhaps the most water-intensive industry on the planet.
Agriculture is the human activity that utilizes the most water on a global scale. To put it another way, watering crops. The activity of producing plants and cattle is known as agriculture. Agriculture was a significant factor in the establishment of sedentary human civilization, since it enabled humans to dwell in cities by creating food surpluses from tamed species.Learn more:https://brainly.com/question/1863824?referrer=searchResults
How do the functions of the respiratory and circulatory affect one another
Answer:
The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen rich blood to tissues and cells.
explain how the nitrogen and carbon cycles contribute to the usable supplies of these macromolecules.
you live in Florida, and you have decided the prepare your home for hurricane season. which of the following actions would least help you achieve your goal?
storing several gallons of water in closed, plastic containers
filling your refrigerator with eggs, meat and other foods that require cooking
covering your windows with plywood
purchasing a battery powered cell phone charger
filling your refrigerator with eggs, meat and other foods that require cooking
The following action that would the least help you achieve your goal is filling your refrigerator with eggs, meat, and other foods that require cooking. The correct option is B.
What is a hurricane?A hurricane is a tropical cyclone with winds. It forms with great speed. It destroys home and trees, and cause human destruction too. Furthermore, it is caused by warm water, heavy rain, or heavy winds.
In some areas, generally in seashore areas, the hurricane is normal. The wind moves with great speed with water and makes a round whirl.
During a hurricane, the food should be kept in a safe place not in the fridge, because during a storm, the electricity went off, and the food will be destroyed.
Thus, the correct option is B. filling your refrigerator with eggs, meat, and other foods that require cooking.
To learn more about hurricanes, refer to the link:
https://brainly.com/question/14836473
#SPJ5
Beetles break down e remain of dead animals. How does this action benefit plants?
Answer:
nutrients to soil
Explanation:
Plants roots create holes and tunnels in the soil allowing infiltrations to happen more easily. However, if trees and plants are stripped way, the soil can become dry. What process will increase if trees and plants are absent in the area?
Answer:
This question lacks options, but it can be answered based on general knowledge. The answer is SOIL EROSION
Explanation:
Soil erosion is a process whereby the top layer of the soil gets washed away by certain agents including water (from excessive rainfall) and wind etc. According to this question, plants roots create holes and tunnels in the soil allowing infiltrations to happen more easily. This means that the presence of plants in a soil makes the soil permeable to water and air.
However, in the absence of any plant form on a soil; the soil become exposed directly to this agents, becomes less infiltrable due to low penetration by roots, becomes less compact and held together etc. All these occurrences promotes the process of SOIL EROSION to occur on such a soil more.
If you had a patient suffering from cholelithiasis, a possible non-surgical treatment could include:
Group of answer choices
extracorporeal shock-wave lithotripsy
cholecystectomy
choledocholithotomy
temporary colostomy
Help PLEASE
and don't even think about deleting this questions you moderators this is a HOMEWOrK question that is being GRADED AS A TEST because of the difficulty and time consumption of it I've already had scuffles with 4 moderators now and would appreciate if I don't have another
Answer:
A. A= or RNA, B= cell fuel and support, C= galactose and glycogen,
D= nucleic acids and fatty acids.DNA
1. At a daycare, the staff has had problems with
the children behaving badly every day. They
begin to test to see how the children react if the
staff gives them large amounts of candy when
they are good and no candy when they are bad. The staff hopes that the incentive for the children will
improve their behavior.
Independent Variable:
Dependent Variable:
Experimental Group:
Answer:
Independent Variable: CANDY
Dependent Variable: CHILDREN'S BEHAVIOR
Experimental Group: CHILDREN THAT RECEIVES THE CANDY
Explanation:
Independent variable, in an experiment, is the variable that the experimenter changes or manipulates in order to bring about a response. In this case the independent variable is the CANDY given to the children.
Dependent variable is the variable that the experimenter measures or the variable that responds to changes made to the independent variable. In this case, the dependent variable is the CHILDREN'S BEHAVIOR in response to candy.
Experimental group is the group that receives the experimental treatment in an experiment. In this case, the CHILDREN THAT RECEIVES THE CANDY are the experimental group.
Which element is the basis for all living things and can combine with other elements in many ways ?
Answer:
Carbon is the basis for all living things.
Explanation:
Carbon are the great source of livelihood for all living things
Alyssa investigates properties of matter. The answer to which question would best
determine whether a substance is an element or a compound?
Answer:
This question is incomplete as it lacks options, the options are:
A) What is the radius of each particle of the substance?
B) Does the substance contain more than one type of atom?
C) Was a chemical reaction necessary to create the substance?
D) What is the electrical charge of the particles of the substance?
The answer is B
Explanation:
In chemistry, an element is a substance made up of a single type of atom i.e. only one atom of the same type constitutes an element while a compound is a substance that contains two or more different elements. If a compound contains different elements, it means that a compound will certainly contain more than one type of atom.
According to this question, the best question to ask when Alyssa wants to differentiate between an element and a compound is: DOES THE SUBSTANCE CONTAIN MORE THAN ONE TYPE OF ATOM?
- If the answer is yes, the substance is a COMPOUND
- If the answer is no, the substance is an ELEMENT.
The question that would most adequately determine if a substance is an element or compound would be:
- Does the substance contain more than one type of atom?
Properties of matter
An element is defined as a chemical substance that comprises of atoms having similar proton numbers. While a compound is made of joining a minimum of two or more elements.Thus, the substance having one type of atom would be called an element while having different types of elements would be called a compound.Learn more about "Compound" here:
brainly.com/question/23950635
What does the Thermosphere represent.
Which plant organ is responsible for supporting the weight of the plant?
A. the flower
B.the stem
C. the leaves
D. the roots
The plants are the autotrophs that produce food and are composed of roots, leaves, stems, and flowers. Each part of the plant plays a crucial role in the development and support of the plant.
The correct answer is:
Option D. the roots
The functions of roots are:
1. Roots are the vascular part of the plant, which generally grows underground.
2. Roots perform various processes like anchorage, absorption of water and minerals, and conduction of nutrients.
3. Roots also bear the weight of the plant and provide structural support.
Thus, the correct answer is roots.
To know more about roots, refer to the following link:
https://brainly.com/question/24719097
During photosynthesis, what is the role of the radiant energy from the Sun?
Explanation:
The radiant energy/solar energy is the source of energy, the green pigment called, the chlorophyll (It is present chloroplast - Extra info). So, the chlorophyll absorbs the solar energy and the converts it into chemical energy, which the plant uses for the whole process of photosynthesis. If my answer helped, please mark me as the brainliest!
Thank You !
The Sun's radiant energy provides energy for the process of photosynthesis in which solar energy is transferred into chemical energy and stored in the bonds of carbohydrates such as glucose.
Which type of radiant energy from the Sun produces photosynthesis?The electromagnetic energy of sunlight is converted into chemical energy in chlorophyll - which consists of the cells of photosynthetic organisms. In eukaryotic cells these reactions take place in organelles known as chloroplasts while in chloroplasts, chlorophyll is the pigment that absorbs sunlight.
During photosynthesis, plants trap light energy with their leaves where these plants use the sun's energy to convert water and carbon dioxide into a sugar called glucose.
Thus, the Sun's radiant energy provides energy for the process of photosynthesis in which solar energy is transferred into chemical energy and stored in the bonds of carbohydrates such as glucose.
Learn more about energy, here:
https://brainly.com/question/29102331
#SPJ2
The scientific process is most to what
Answer:
The scientific process is most similar to following a recipe.
Which indicator of a chemical change is shown?
A.) formation of a gas
B.) formation of a precipitate
C.) change in color
D.) change in energy
Answer:
the answer is A
Explanation:
when you apply heat to a liquid it will turn to a gas
The indicator of a chemical change that is shown is formation of a gas. The correct option is A.
What is chemical change?Chemical synthesis, or, alternatively, chemical breakdown into two or more separate molecules, occurs when one material reacts with another to create a new substance.
These processes are referred to as chemical reactions, and they are typically irreversible barring additional chemical reactions.
A change in colour and the appearance of bubbles are two indications of a chemical shift. The five elements of chemical change are: colour change, precipitate or gas production, gas formation, odour change, and temperature change.
In the given image, it is shown that the reaction resulted in release of gas, so it is an indicator of chemical change.
Thus, the correct option is A.
For more details regarding chemical change, visit:
https://brainly.com/question/23693316
#SPJ2
True or false aerobic respiration produces more atp than anaerobic respiration
Which best describes the relationship between two species and a niche?
If two species have the same niche, one species will always become extinct.
Two species are able to occupy the same niche in the same habitat.
Two species cannot occupy the same niche in the same habitat.
If two species have the same niche, one species will always move.
Answer:
If two species have the same niche, one species will always move.
Explanation:
In biology, ecological NICHE refers to how the species of an organism performs in its ecosystem i.e. its role. Niche includes the reproduction, feeding pattern, prey, etc. However, if there are two species occupying the same niche, one species will always move.
One of the species, usually the weak one, will always move because occupying the same niche by two species will inevitably lead to competition, which causes one of the species to go elsewhere when these resources are limited.
Answer:
C.) Two species cannot occupy the same niche in the same habitat.
Explanation:
it is the answer
3
The true density of aluminum is 2.7 g/cm3; your experimental calculation was 2.4 g/cm2. What is the percent error?
A. 1%
B. 11%
C. 0.11%
D. 0.10%
Answer:
B 11%
Explanation:
[tex] \frac{2.7 - 2.4}{2.7} \times 100 = 11.11[/tex]
2 organelles that work together to maintain homeostasis
Answer:
mitochondria and ribosome
Explanation:
They botch create energy and work together for the body to able to maintain homeostatic. HOPE THIS HELPED
In horses, the Overo gene, Ov, produces a white splotch pattern on the coat. The overo phenotype is seen only when a horse has one Ov copy, Ovov. Horses with two Ov copies, OvOv, die soon after birth and are called white overo because they are completely white. Horses with no Ov copies are solid colored, ovov. The Leopard complex gene, Lp, shows incomplete dominance and controls white spotting. One Lp allele, Lplp, produces the leopard phenotype, in which there are spots everywhere. Two Lp alleles, LpLp, produce the fewspot phenotype, in which the horse is mostly white with colored spots. A horse that is both overo and leopard is called pintaloosa, and these horses are spotted with splotches. A horse that is overo and fewspot is considered fewspot because the white areas from Lp is indistinguishable from the white from Ov. Horse with overo phenotype. Overo Horse with solid coloration. Solid Horse with leopard phenotype. Leopard Horse with pintaloosa phenotype. Pintaloosa Horse with fewspot phenotype. Fewspot Suppose that 16 pairs of pintaloosa horses have one offspring per pair. How many of each phenotype would be expected
The question is incomplete. Here is the complete question.
In horses, the Overo gene, Ov, produces a white splotch pattern on the coat. The overo phenotype is seen only when a horse has one Ov copy, Ovov. Horses with two Ov copies, OvOv, die soon after birth are called white overo because they are completely white. Horses with no Ov copies are solid colored, ovov.
The Leopard complex gene, Lp, shows incomplete dominance and controls white spotting. One Lp allele, Lplp, produces the leopard phenotype, in which there are spots everywhere. Two Lp alleles, LpLp, produce the fewspot phenotype, in which the horse is mostly white with colored spots.
A horse that is both overo and leopard is called pintaloosa, and these horses are spotted with splotches. A horse that is overo and fewspot is considered fewspot because the white areas from Lp is indistinguishable from the white from Ov.
Suppose that 16 pairs of pintaloosa horses have one offpring per pair. How many each phenotype would be expected? Determine the number out of 16 expected for each phenotype. Only count phenotypes of offspring expected to live past one week of age.
overo:
white overo:
fewspot:
Answer: Overo: 2
White overo: 0
Fewspot: 3
Explanation: Pintaloosa is a "combination" of overo and leopard, so the pair's genotype is OvovLplp.
To cross a pair, use Punnet Square and to facilitate, use the square for each characteristics:
Punnett Square For overo and white overo:
Ov ov
Ov OvOv Ovov
ov Ovov ovov
Analysing this Punnett square, notice that there are 2 individuals who will carry the genotype for overo (Ovov) phenotype. So, 2 out of the 16 pair will have an overo phenotype.
Since white overo is recessive (ovov) and doesn't survive past birth, there will be zero horses with that phenotype.
Punnett Square For leopard and fewspot:
Lp lp
Lp LpLp Lplp
lp Lplp lplp
From this square, notice that there are 1 individual who is fewspot. However, a horse that is overo and fewspot is considered fewspot, so for the 16 pair, 3 out 16 will be fewspot.
