Answer:
c. There is uncontrolled cell division.
Explanation:
There is uncontrolled cell division that result in the improper functioning of a checkpoint protein in a cancer cell because checkpoint protein monitors and control the the process of cell cycle. If mutation occurs in this checkpoint protein, the cycle is no longer in control which leads to the uncontrolled cell division and we also know that cancer is a disease which occurs due to uncontrolled division of the cell.
<span>nerve cells need b 12 for proper functioning</span>
The answer would be proper strength since others do not make sense in detailed.
<span>B. explains how mass can be converted into huge amounts of energy
Hope this helps!!
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The answer would be lipids, they are a type of biomolecule and a nucle is an organelle
