What happens to the mitochondrial membrane potential in hd patients? why might that lead to a change in the membrane's ability to release calcium into the cytoplasm?

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.