What is responsible for giving the plasma membrane the ability to block most ions and polar compounds from crossing?.

Answers

Answer 1

according to science humans can go extinct cuz plasma is made up by scientists and polar bears are in Antarctica

Related Questions

Analyze the graph showing the rate of photosynthesis activity as a function of carbon dioxide level. Select as many of the choices below
that accurately describe the shape of the graph as it relates to photosynthesis.
Rate of photosynthesis
Carbon dioxide
concentration
Carbon dioxide is not needed for the Calvin cycle, so the graph levels off after a certain point
The rate of photosynthesis increases as carbon dioxide levels increase.

Answers

In the photosynthesis graph, the rate of photosynthesis increases as carbon dioxide levels rise.

What is photosynthesis ?Photosynthesis is a process that plants and other organisms use to convert light energy into chemical energy that can then be released to fuel the organism's activities via cellular respiration. Photosynthesis is the process by which plants convert sunlight, water, and carbon dioxide into oxygen and sugar energy. Photosynthesis is the conversion of light energy by phototrophs into chemical energy, which is then used to power cellular activities. Sugars, which are formed from water and carbon dioxide, are used to store chemical energy. Photosynthesis occurs within the chloroplasts found in the mesophyll of the leaves.

To learn more about photosynthesis, refer to:

https://brainly.com/question/19160081

#SPJ13

because alcohol binds to neurons that normally receive the neurotransmitter gaba, it is not surprising that alcohol: a. is a stimulant. b. relaxes people. c. makes people feel sad. d. makes people throw up.

Answers

It is not surprising that alcohol relaxes people. Thus, the correct option for this question is B. This is because it binds to neurons that normally receive the neurotransmitter GABA.

What are Neurotransmitters?

Neurotransmitters may be characterized as the types of chemical substances that are released by the transmission of nerve impulses through the synapse. These chemical substances are present within the synaptic cleft.

Under the influence of these chemical substances, the post-synaptic surface becomes depolarised resulting in a nerve impulse in the post-synaptic neuron. The same action is influenced by the alcohol that relaxes people through the liberation of neurotransmitters known as GABA.

Therefore, it is not surprising that alcohol relaxes people. Thus, the correct option for this question is B.

To learn more about Neurotransmitters, refer to the link:

https://brainly.com/question/26387085

#SPJ1

PLSSS HELP IF YOU TURLY KNOW THISS

Answers

Answer: C. Pollen as seeds can only be made when pollen is transferred between plants of the SAME

C the plant grows flowers that are pollinated

What is the mass of a crate if a force of 200 N causes it to accelerate at 8 m/s2? (Formula: F=ma)

25 kg
192 kg
208 kg
16 kg
M

Answers

Answer- 25kg

Explanation below:

does The replication of DNA occur during anaphase?

Answers

To answer this question we need to remember a little of the cell cycle and the cell division process. When cell division starts (Prophase) the DNA condensates and forms chromosomes, at this point DNA, has to be already duplicated because when acquires a condensed form it can't be replicated or transcribed. Therefore replication occurs before, this is during the S phase (synthesis) of the cell cycle, previous to any phase of mitosis and meiosis.

Answer:

No, the replication of DNA does not occur during anaphase. DNA replication occurs during the synthetic phase (S phase) of the Interphase.

In glycolysis, a glucose molecule is split into two molecules of ______, and energy is harvested as atp and nadh.

Answers

In glycolysis, a glucose molecule is split into two molecules of pyruvate and energy is harvested as ATP and NADH.

The process of glycolysis is the first stage of cellular respiration. Cellular respiration is the process through which glucose and oxygen react to produce energy in the form of ATP as well as NADH for the cells to function.

During the process of glycolysis, the glucose molecule is broken down. Energy is released by this breaking down of glucose. The glucose breaks into two pyruvate molecules.

The process of glycolysis occurs in the cytosol of a cell and it is a complex process with a series of steps.

To learn more about pyruvate, click here:

https://brainly.com/question/16346028

#SPJ4

Other Questions

Netflix offered its subscribers a selection of over one hundred thousand dvd-by-mail titles, while other video rental firms can only offer as much as three thousand. This presents a significant _____ for netflix over its rivals. Observez la photo du chteau de Versailles et expliquez la phrase: . I need help with my question a client has been referred to the dermatology office for an evaluation of a suspected common malignant tumor of the skin. which is the most common malignant tumor of the skin? there are 5 adult cats, 6 middle aged cats, and ___ kittens, if there are 19 animals in total, how many kittens are there, solve for the blank. mohammed needs to open a firewall port so that web traffic can be passed through the firewall. what protocol is used for web pages, and on which port does it work? A ball is kicked up in the air from the ground. The height of the ball can be modeled as a function of time in seconds. This function is represented on the graph below. Enter the average rate of change for the height of the ball, measured as feet per second, between 0 seconds and 2 seconds._[blank]_ feet per secondEnter your answer as a number, like this: 42 John has two apples, he gives Jane 251. How many apples does John have? Please help 2nd grade is so hard. write a sql statement to show the average item cost for each vendor. the output should list vendor company names, vendor phone numbers, and the average item cost Suppose you have a piece of ribbon that is 6 feet long, and you cut off one piece that's 3 2/3inches long and a second piece that's 2 5/6 inches long. How much ribbon is left in inches?inches of ribbon left Question 9 of 10Which of the following is an example of an active crowd?A. People celebrating on the streets after a big win by the localfootball teamO B. People happily greeting one another during a school reunionO C. People reacting to the sound of an explosion during rush hourO D. All of the aboveSUBMIT how do our personal experiences shape our view of others? a 0.145 kg baseball is thrown with an intitial volecity of 40 m/s. it is hit with a 0.95 kg bat swung at 35 m/s. find the speed of the baseball after this elastic collision Lines AD and BC are parallel. What is the angle measurement of Angle DAE(Point A)?D15045BFYour answer The crew knows the amount of dirt the truck can hold each trip in cubic yards. write a function called remove duplicates that accepts a list and returns a list containing the same elements in the same order but with duplicates removed. for example, if the argument is [7, 4, 2, 7, 2, 2, 9, 4], the returned list would be [7, 4, 2, 9]. bureaucracies often face what is known as the principal-agent problem; the principal (the president or congress) must rely upon an agent (here scott pruitt) to carry out functions of parts of the bureaucracy. in what ways do the events in the new clips illustrate this problem? assume that for any given day, the probability of a sunny day is 80%, the probability of getting free pizza is 30%, and the probability of getting free pizza on a sunny day is 35%. a. what is the probability of a less than ideal day (no free pizza and no sun)? How do I do this, Im unsure how to go about it Please help. I don't really understand monomials and negative exponets