In the figure above, diagram 2 represents
a. a molecule of chlorophyll.
b. a phospholipid in the thylakoid membrane.
c. a primary electron acceptor.
d. a nonlight-reactive accessory pigment.
e. a carotenoid
E
You might also like to view...
Which pathway shows the correct path of electron transfer from a molecule of FADH2?
A. succinate reductase ? ubiquinone ? cytochrome oxidase ? cytochrome b-c1 ? cytochrome c ? O2 B. succinate reductase ? ubiquinone ? cytochrome b-c1? cytochrome c ? cytochrome oxidase ? O2 C. ubiquinone ? cytochrome b-c1? cytochrome c ? cytochrome oxidase ? NADH hydrogenase ? O2 D. succinate reductase ? ubiquinone ? cytochrome b-c1? cytochrome c ? cytochrome oxidase ? O2 E. ubiquinone ? cytochrome b-c1? cytochrome c ? NADH hydrogenase ? cytochrome oxidase ? O2
During swallowing, which structure aids the epiglottis in closing off the trachea?
a. the glottis b. the esophagus c. the vocal cords d. the pharynx e. the soft palate
Which organ produces hormones that influence immune system activity?
a. brain b. kidney c. heart d. thymus e. bone
Trees alter runoff patterns, causing increased erosion and potential flooding
Indicate whether the statement is true or false