Select all that apply. Which statements correspond to cellular respiration? O 2 is pumped in and forces CO 2 out. CO 2 diffuses passively out of the cell. CO 2 must be pumped out of the cell. CO 2 diffuses passively into the cell. O 2 diffuses passively when converted to CO 2. O 2 diffuses passively when produced inside the cell.

Answers

Answer 1
Answer:

Answer:

The correct answer is CO2 diffuses passively out of the cell.

Explanation:

Carbon dioxide  is one of the end product of cellular metabolism.CO2 is produced as waste material inside the body after cellular respiration.

      Carbon dioxide is transported out from the body by passive diffusion process which helps the CO2 gas to move along the concentration gradient from high concentration region(body) to the low concentration region(atmosphere).

    Thus CO2 ia being eliminated from our body.


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Find the mass in grams of 2.65 x 10^24 molecules of cl2

Express 750 dg in g.

Answers

Dg stands for 10 (from Greek Deka, ten) , so 1 decagram is 10 grams.

750 decagrams is then equivalent to 750*10 grams, which is also 7500 grams (it's also 7.5 kg).

What is the process of solvation of ionic solids in water?

Answers

The solvation is the process that causes the dissolution of ionic solids, because the energy released compensates for the energy required to break the Crystal network. Occurs only with polar solvents. The solvation in which the solvent is water is called hydration.

hope this helps!

Which provides evidence to support the big bang theory? A.
the change in carbon dioxide levels in the atmosphere

B.
the composition of the sun

C.
the red-shift of distant galaxies

D.
the magnetization of rocks on the ocean floor

Answers

A
the change in carbon dioxide levels in the atmosphere 

hope that's right and hope i helped




The Due Process Clause guarantees thata.
the National Government will not interfere with constitutional rights.
b.
States are not bound by their State constitutions in matters of individual rights.
c.
States will not deny people any basic or essential liberties.
d.
State governments will police the National Government.

Answers

The answer is (A), it was put into place because the government was not being equal with everyone's rights.

Final answer:

The Due Process Clause, located in the Fifth and Fourteenth Amendments of the U.S. Constitution, ensures that a person's basic or essential liberties cannot be infringed upon without proper legal procedures and protections. It does not primarily concern with the non-interference of the National Government or the state governments policing the National Government. Individual rights are indeed protected under both State and U.S. Constitutions.

Explanation:

The Due Process Clause is a provision found in both the Fifth and Fourteenth Amendments of the U.S. Constitution. In essence, it ensures that a person cannot be deprived of life, liberty, or property without appropriate legal procedures and protections. From the options you provided, the most accurate is that the Due Process Clause guarantees that 'States will not deny people any basic or essential liberties' (option c). This clause aims to ensure that laws are clear and fair, and that citizens have a fair opportunity to understand them.

As an example, it requires that individuals are given notice when they face legal jeopardy, the right to a fair hearing, and a decision made by a neutral decision-maker. These are all principles embedded within the concept of due process, which indeed ensures our basic and essential liberties are not violated.

Therefore, it does not primarily guarantee non-interference of the National Government with constitutional rights (option a), or that State governments will police the National Government (option d). As for option b, it's not accurate at all. Individual rights are protected by both State and U.S. Constitutions under the principles of due process.

Learn more about Due Process Clause here:

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A student tested a sample of carbon (C) by combining it with water. There was no reaction between the carbon and water. The student concluded that carbon must be a group 18 element, since it was unreactive. State whether you agree with the student's reasoning, and explain why or why not?

Answers

I disagree. Carbon is not a group 18 element. This is incorrect because elements closer to the top of the group are less reactive than those at the bottom of the group. Group 18 elements are noble gases and carbon, a group 14 element, is a non metal.

A solution contains 35 grams of KNO3 dissolved in 100 grams of water at 40°C. How much more KNO3 would have to be added to make it a saturated solution?(1) 29 g (3) 12 g
(2) 24 g (4) 4 g

Answers

A saturated solution is a solution that can not dissolve any more solute in it. The amount of potassium nitrate that can be dissolved to make a saturated solution is 29 gm.

What is solubility?

The capability of the solute to get dissolved in the solvent to form a saturated solution is called solubility.

The solubility of potassium nitrate in 100 gm of water at 40 degrees celsius is 64 gm. Hence, 64 gm of potassium nitrate is required in 100 gm of water to form a saturated solution.

In the question, the amount of potassium nitrate in 100gm water is 35 gm so, the amount of the potassium nitrate required more will be,

64 - 35 = 29 \;\rm gm

Therefore, option (1) 29 gm of potassium nitrate should be added more.

Learn more about solubility here:

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The solubility of  at 40 C is around 64 g in 100 g water  ot 0.64 g KNO3 in 100 g water.  

Therefore 64 g KNO3  in 100 g water is required for satured solution.

 According to the problem  there are 35 grams of KNO3 dissolved in 100 grams  water  

So we need 64 g-35 g= 29 g more KNO3  

Hence the correct answer is 1  

Solubility:

When the maximum amount of solute is dissolve in the solvent is called solubility. On the basic of solubility the solution are following types:

Saturate solution:

A solution which contains the maximum amount of dissolved solute at the equilibrium is called saturated solution.  

Un-saturate solution:

A solution which contains lesser amount of solute as compare to saturated solution.  It will be able to dissolver more solute.  

Super -Saturate solution:

A solution which contains the more dissolved amount of solute as compare to saturated solution.