Biology, 26.07.2019 22:00 lalaboooobooo
What happens to the free energy released as electrons are passed from photosystem ii to photosystem i through a series of electron carriers? it is used to establish and maintain a proton gradient. it is used to phosphorylate nad+ to nadph. it excites electrons of the reaction center in photosystem i. it is used to synthesize atp through substrate-level phosphorylation?
Answers: 1
Biology, 22.06.2019 00:40
Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
Answers: 2
Biology, 22.06.2019 02:00
Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z
Answers: 1
Biology, 22.06.2019 04:00
Regarding most of the narrator’s story, which word best describes the tone?
Answers: 1
What happens to the free energy released as electrons are passed from photosystem ii to photosystem...
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Physics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01
Mathematics, 04.08.2020 19:01