Answer:
<em><u>The correct option is A) carbohydrate chain</u></em>
Explanation:
The carbohydrate chain present in the cell membrane helps determine the characteristics of the cell and it also helps to identify the chemical signals from outside the cell. Hence, option A is correct.
Other options, like option B, is not correct because the function of the cholesterol in the cell membrane is to prevent the fatty acids from sticking together. Option D is not correct because transport proteins help some molecules to move inside the cell.
Answer:
cells make up tissues, which make up organs. organs make up organ systems which make up organisms
Explanation:
What process occurs to in the first stage of celluar respiration?
The first stage is called glycolysis. Glycolysis is a process that uses sugar to create ATP molecules
Answer:
Scientific theories are based on large amount of evidence
Explanation:
