Answer:
Molecules
Explanation:
I remember it from when I was in 8th grade and I had physics and science for my year in 8th so yeah that’s how I got that answer.
1) Both involve electron transport chains.
<span>2) Chemiomosis allows ATP synthase to produce ATP. </span>
<span>3) Both take place at some point within an organelle (mit. = CR, chloroplast= photo.) </span>
<span>4) Both utilize ATP for energy at some points. </span>
<span>5) Both provide power for cellular activities. </span>
<span>5 Differences </span>
<span>1)Cellular respiration depends on oxygen as a substrate. </span>
<span>2)Photosythesis utilizes 2 electron transport chains (not just 1). </span>
<span>3)In Photo. , energy is provided by photons and not catabolic processes as in cell. resp. </span>
<span>4)Photosynthesis involves the production of NADPH (CR involves NADH and FADH2) </span>
<span>5)Photosynthesis involves CO2 and H20 as substrates (splitting h20 provides the electrons for the process).</span>
The correct answer is B cells.
<span>Humoral immunity is a type of immunity which is
mediated by antibodies (immunoglobulins IgA, IgB, and IgM) in extracellular
fluids secreted by B cells. B cells recognize antigens or pathogens that are
circulating in the lymph or blood and have a role to neutralize it or eliminate
it.</span>
