In a certain plant rough seeds are dominant (r) and smooth seeds are recessive (r). two plants with genotype rr are crossed, and their offspring has smooth seeds. what is the genotype of thier offspring?

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other