Answer:
C. Cholesterol
Explanation:
Cholesterol maintains the fluidity of the cell membrane and thereby, regulates its function.
Bile acids are derived from cholesterol which serves as their precursor. For example, Taurocholic acid is a polar derivative of cholesterol. Bile acids serve in the absorption of fatty acids, glycerol, and fat-soluble vitamins as these compounds are non-polar in nature.
Vitamin D is produced when the derivative of cholesterol, 7-dehydrocholesterol undergoes photolysis in skin cells in presence of sunlight.
Answer:
A. Excess fertilizer is washed into local streams,
causing an overgrowth of algae.
Explanation:
Answer:
D
Explanation:
It's false that "cells that contain mitochondria can reproduce". The function of mitochondria is to provide energy to the cell. Like prokaryotic cells do not contain mitochondria in it because it is a membrane-bound organelle. And prokaryotic cells can divide and produce new cells.
Explanation:
<h3>this is my final answer hope it helps </h3>
<h3>Answer: Letter A</h3>
