ATP and ADP both play a role in cellular reactions involving energy. How are these two molecules related? A Adding a phosphate group to ADP produces ATP and releases energy.

B. ATP breaks down to produce ADP and a phosphate group, releasing energy

C. ADP breaks down to produce ATP and a phosphate group, releasing energy

D. Adding a phosphate group to ATP produces ADP and releases

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.