Answer:
oops i didnt mean to answer pls delete
Explanation:
Which layer of the atmosphere has the most air pressure?
stratosphere
mesosphere
troposphere
exosphere
[tex]troposphere \\ \\ hope \: it \: helps[/tex]
Troposphere is the answer
what is a chemical bond
1.interactions between atoms that are sharing donating or receiving electrons.
2.a reaction between multiple chemicals
3.the total sum of energy of a persons endergonic and exergonic reactions
4.the rule that states that a full outer shell of an atom contains 8 electrons
2
Well, a chemical bond is a connection between two surfaces or objects that have been joined together, so it's reasonable that it's 2
HELP ME WITH THESE QUESTIONS PLEASE!!!
Answer:
There are multiple answers for a strong or weak base
For a strong one, you can put sodium hydroxide
and for a weak one, you can put methylamine
what makes an acid or base weak or strong is if the acid or the base has a high conductivity of electricity
pH is the measurement of hydronium
explain how cactus leaves and stems might have changed through the process of natural selection
Answer:
Leaves were generally lost as a water conservation measure so that transpiration would not drain the cactus of water in its desert environment. Stems grew into large reservoirs to hold any water brought into the cactus.
explain the theory of endosymbiosis
The endosymbiotic theory states that some of the organelles in eukaryotic cells were once prokaryotic microbes. Mitochondria and chloroplasts are the same size as prokaryotic cells and divide by binary fission. Mitochondria and chloroplasts have their own DNA which is circular, not linear.
I got it from internet. I hope it helps you.
ways employment can minimize emotional stress
•Ways employment can minimize emotional stress.
Answer:
•Encourage Open Communication.
•Offer Mental and Physical Health Benefits.
•Bring in Meditation Classes.
•Offer Paid Time Off.
•Encourage Employees to Take Breaks.
•Take the Team Out on Company Offsites.
•Bring Some Diversions into the Office.
•Consider Flexible Work Schedules.
Explanation:
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Explanation:
proper management trainingconflict resolutionteamwrokstress managementset expectationstime offmental healthcorporate wellness.HOPE IT HELPS:-)A human cheek cell's cycle is 24 hours. The stages within the cell cycle vary in length. G1 phase - 11 hours, G2 phase - 4 hours, S phase - 8 hours, M phase - 1 hour. Why does the cell spend 23 hours in interphase (G1-S-G2), while it spends only one hour in the M phase?
a.Interphase consists of the Gap 1 and Gap 2 phases, in which the cell is dormant while the chromosomes align.
b.Interphase is when cells are dormant while they decide whether they want to replicate their chromosomes.
c.Interphase follows mitosis, when daughter cells double their chromosomes, which takes 23 hours.
d.Interphase takes a long time because it is a preparatory stage where the cell makes proteins and organelles and doubles its chromosomes.
Answer:
answer is c
Explanation:
The cell needs a lot of preparation and checks in G1, S and G2 to do mitosis. especially in the G1 phase which is the longest phase. It is explained by the fact that the cell should "rest and recover" after the last mitosis before getting into the second one
Answer: C
Explanation: I took the quiz
how are viruses different from bacteria
Answer:
viruses are a non-living collection of molecules that need a host to survive.
bacteria are free-living cells that can live inside or outside a body
Explanation:
What are the functions of Hypothalamus?
What are the functions of Hypothalamus?
➪ The hypothalamus is a gland present in brain that controls the hormone system. It releases hormones to another parts of the brain called pituatary gland, which sends hormone to other organs. The hypothalamus controls different functions. Its important for your behaviour and emotions. Other functions include:
HungerWeightBody temperatureSalt and water balanceWhat is the difference between a mass extinction and a regular (background) extinction? (1 point)
O Mass extinction can be caused by ecological factors like climate change and loss of habitat.
O Mass extinction is ongoing and is a regular process that results from evolution
O Mass extinction occurs over a long period of time.
o Mass extinction involves many species over a short period of geologic time.
Mass extinction happens when many individuals of a species are lost within a short period while regular extinction happens over a longer period of time.
Mass extinction versus regular extinctionMass extinction refers to the loss of many species within a short period of time.
Mass extinction can be caused by catastrophic events that result in the destruction of habitats, climate change, extreme temperature change, volcanic eruptions, and so on.
If the loss of species happens over a long period of time, it is no longer considered mass extinction but regular extinction.
More on species extinction can be found here: https://brainly.com/question/13016883
Muscle growth requires: Negative protein balance Maximized muscle glycogen stores Positive protein balance Which of these represents a major role of protein in the body? Insulate body tissues Provide energy during exercise Remodel and build cells By eating a balanced diet and consuming a variety of foods, the majority of active and inactive people easily meet their daily protein needs. What is the most important consideration for someone trying to build muscle? Amount of protein consumed Regular strength training Type of protein supplement
This is a biological molecule which consist of amino acids and is involved in the growth and repair of body tissues.
Protein are involved in muscle growth but the main consideration is by performing exercises which will help build up the muscles.
Read more about Protein here https://brainly.com/question/10058019
An increase in ATP levels would tend to ____________ the PDH complex. Activate inhibit phosphorylate
An increase in ATP levels would tend to inhibit the PDH.
The oxidation of pyruvateAfter the break down of glucose through the metabolic pathway known as glycolysis, the end product, pyruvate, is converted to acetylChoA in the citric acid cycle.
Pyruvate dehydrogenase (PDH) is the first enzyme of the citric acid cycle that is activated by its substrate pyruvate and inhibited by its products acetylChoA together with Adenosine Triphosphate (ATP).
This means that an increase in ATP negatively regulates the enzyme, pyruvate dehydrogenase.
Therefore, an increase in ATP levels would tend to inhibit the PDH.
Learn more about enzymes here:
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organelles in the cytoplasm that contain enzymes that digest proteins.
Answer:
Lysosomes break down macromolecules into their constituent parts, which are then recycled. These membrane-bound organelles contain a variety of enzymes called hydrolases that can digest proteins, nucleic acids, lipids, and complex sugars. The lumen of a lysosome is more acidic than the cytoplasm.
Write in your own words palagrism will not be tolerated. answer these questions in ur own words.
1. Why is diffusion important for living organisms?
2. Define concentration gradient.
3. What is the effect of concentration gradient on the rate of diffusion?
4. What is the effect of surface area on the rate of diffusion?
Answer:
1. because it allows them to gain the useful substances they require to obtain energy and grow, and lets them get rid of waste products.
2.The difference in the concentration of a substance between two areas is called the concentration gradient . The bigger the difference, the steeper the concentration gradient and the faster the molecules of a substance will diffuse. The direction of diffusion is said to be 'down' or 'with' the concentration gradient.
3.The greater the difference in concentration, the quicker the rate of diffusion. The higher the temperature, the more kinetic energy the particles will have, so they will move and mix more quickly. The greater the surface area, the faster the rate of diffusion.
4.The greater the surface area, the faster the rate of diffusion.
Explanation:
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(NEED HELP ASAP) 5. Would pedigrees be useful for studying traits with multiple alleles, such as blood type? What about traits that are coded by multiple genes? Justify your answer.
Answer:
Yes, a common example of this is hemophilia. Pedigrees can determine patterns in generations and can represent a trait with a half-shaded circle, fully shaded circle, or a blank circle.
3. Identify What metal properties
can you see in this ladder?
i think aluminum and the liquid metal mercury ???
Answer:
it looks lustrous, malleable and ductile.
Explanation:
When you look at the ladder you can see the metal next to the step looks shiny. Noticing how the ladder is bent you can tell it is malleable. It also look ductile bc different parts of the metal is thinner than the other.
Hope this helps!!
When a cell is infected with a virus several effects may be seen. Many viruses cause no harm or disease whatsoever. However, some viruses may attack certain cells and multiply within them. Scientist are currently studying a new virus potentially named ribovirus. Once it is inside the host cell, ribovirus has the ability to shut down the ribosomes found inside the cell. How will a human cell be affected once it is infected with ribovirus?.
A human cell will be affected once it is infected with ribovirus by resulting in the following:
Cellular damageInability to reproduceInability to produce enzymes etc.What is a Ribosome?This is an organelle which serves as a site for protein synthesis. When they are shut down by a ribovirus, they create negative effects.
The effects are mentioned above and makes it the most appropriate choice.
Read more about Ribosome here https://brainly.com/question/8773679
Answer all questions please!
Answer:
The presence of misfolded proteins elicits cellular responses that include an endoplasmic reticulum (ER) stress response that may protect cells against the toxic buildup of misfolded proteins [3–7].
What is the phobia of eyes called?
Answer:
The phobia is called Ommetaphobia.
Explanation:
Ommetaphobia describes an extreme fear of eyes. Like other phobias, this type of fear can be strong enough to interfere with your daily routine and social activities, while also being considered irrational because of the lack of any “real” danger.
Explain this picture in terms of photosynthesis and cellular respiration.
Answer: Photosynthesis produces Oxygen and absorbs Carbon Dioxide while cell respiration does the opposite.
A gas delivers 874 J of heat and then has 159 J of work done upon it. The change in internal energy of the gas is
a. 1033 J
b. -715 J
c. 715 J
d. -1033 J
e.none of these
The change in internal energy of this gas sample is equal to: c. 715 J.
Given the following data:
Quantity of heat = 874 J.Work done = 159 J.What is the First Law of Thermodynamics?Mathematically, the the First Law of Thermodynamics is given by this formula:
[tex]\Delta H = Q-W[/tex]
Where;
[tex]\Delta H[/tex] is the change in internal energy.Q is the quantity of heat.W is the work done.Substituting the parameters into the formula, we have;
[tex]\Delta H =874-159\\\\\Delta H = 715[/tex]
Change in internal energy (ΔH) = 715 Joules.
Read more on enthalpy change here: brainly.com/question/11628413
Write a Sentence explaining the connection between dominant and recessive
Answer:
The most common interaction between alleles is a dominant/recessive relationship. An allele of a gene is said to be dominant when it effectively overrules the other (recessive) allele. Eye colour and blood groups are both examples of dominant/recessive gene relationships.
The main difference between dominant and recessive trait is that dominant genes always passes the dominant behavior genes while the recessive ones pass the recessive behavior genes. In fact, the dominant genes are said to be more likely to pass to future generations, while the recessive ones are less likely to do that.
Explanation:
Please help me answer these questions!
Answer: Number 2 is a protonated water molecule and present in all aqueous acids
3 is the characteristics of a base are:
Properties of acids and bases
4 is: an oxygen and hydrogen atom held together by a single covalent bond
There are multiple answers for number 5
For a strong one, you can put hydrochloric acid
and for a weak one, you can put oxalic acid
Four of the following are important ecological services provided by forests; one is not. Choose the one that is not. Group of answer choices Provides wildlife habitat Stores atmospheric carbon Soil erosion is reduced Recreation Influences local and regional climate
Forests act as habitats for wildlife, acts as carbon sinks, help reduce soil erosion, and influence local and regional climate.
Forest's ecological servicesThese are services that forests provide for the biotic component of the ecosystem.
Forests serve a wide variety of services to humans and animals. They act as sinks for carbon, provide habitats for wildlife, provide foods for humans and animals, protect watersheds and soils, among several other services.
Forests are also able to influence local and regional climate due to their ability to serve as sinks for carbon dioxide, a greenhouse gas capable of causing warming.
Forests, however, may not serve recreational purposes, except they are specifically modified to do such.
More on forests can be found here: https://brainly.com/question/21087303
The red Sea is widening at a rate of 1.25 centimeters per year. How many years will it take to widen another 12.5 centimeters
pls help Among the three types of protists, which one produces spores?
a.Protozoa
b.Red algae
c.Slime molds
d.Ciliates
Answer:
A. Red Algae
Explanation:
I'm not entirely sure if it's red algae, but it's most likely to be the right answer.
Hope this helps!
Some flowers become _______ that contain seeds.
a. Nectar
b. Seeds
c. Trees
d. Fruit
Answer:
D
Explanation:
Flowers can turn into fruit and that fruit will most likely hold seeds for example strawberries you can see the seeds in the outer skin.
Answer:
Some flowers become ___FRUIT____ that contain seeds.OPTION D
Explanation:
PLEASE MARK ME AS BRAINLIST PLEASE IWhich of the following can be performed to determine spread of infection to the bloodstream?
a. Blood culture
b. Biopsy
c. MRI
d. CT
Answer:
Biopsy
Explanation:
Another way can be used sepsy .Biopsy:-
It is a process in which thorough surgery a piece of tissue is removed from your body .
What are 3 thing created by genetic engineering??
What do organisms need to meet the challenges of life?
Question 4 options:
The three challenges of life
Basic Needs
Characteristics of life
Response to their environment
Answer:
basic needs, such as food water air shelter..etc
Explanation:
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