What happens in photo system II? A: excited electrons are transferred to an electron transport chain

B: excited electrons are used to split water molecules

C: electrons are reenergized to be used in NADPH production

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

Why is taking care of yourself a time management techique