Answer:
2
Explanation:
DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin
Explanation:
Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances needed by living cells in the face of these passive movements. Much of a cell's supply of metabolic energy may be spent maintaining these processes.
It is an animal that has very little control of their body temperature. they rely on environmental heat sources to keep warm.
Answer:
It should be complementary to the RNA strand: TAAGCCATGACATATCG
Explanation:
Be careful tho, it should not have U, instead T, because U is only for RNA.
