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aalyn [17]
3 years ago
9

The statement below refers to a structure of the cell.

Biology
2 answers:
LekaFEV [45]3 years ago
8 0

D) A semipermeable membrane

Elenna [48]3 years ago
7 0
D is the answer to the question
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The right answer is HEPA filter.


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3 years ago
Side A and side B have 20 ml of water (There is a semi-permeable membrane in between that only allows water through), side A has
Varvara68 [4.7K]
<span>There is more sugar on side B the water to sugar ratio is lower so the water from side A will balance out the ratios between side A and B by moving across the membrane because </span>the sugar molecules cannot diffuse through the membrane, the water has to go to the sugar, therefore, we have to lower the concentration of the sugar.
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Question 4
tatuchka [14]

Protein breakdown into amino acids is the statement that correctly explains the complex molecule.

Option (c);

<u>EXPLANATION:</u>  

Cells in our body carry put several chemical reactions which in turn keep us healthy. All these reactions are collectively called metabolism. With the breakdown of complex molecules, it releases a lot of energy into the body.Through this process, Proteins are broken down into amino acids.

Various enzymes, specifically pepsin and hydrochloric acid breaks proteins into individual amino acids. They on further broken into a-keto acids. These amino acids reduces body weight and improves energy in the human body.

5 0
3 years ago
In the Carbon cycle, what must NOT happen to your dead organic material to have it
Lapatulllka [165]

Answer:

Decompose

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If the material decomposes the stored energy will be released.

6 0
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3) All waves transfer _______ from one place to another. ​
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All waves transfer energy from one place to another, but they do not transfer matter.
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