For the metabolic reaction depicted in the second to last slide of the video, with enzymes 1, 2, and 3 sequentially producing products B, C, and D starting with substrate A, what would happen if product D were an inhibitor of enzyme 3 (the enzyme that produces D from C)?

a. The pathway would run normally
b. A would build up
c. B would build up
c. C would build up
e. D would build up

The two positions show the location of the moon in its gibbous phases as seen from earth would be the following: -circles 2, 4, 6, and 8 are at angles in between the others.-these circles are all equidistant from each other and numbered from 1 to 8 in the clockwise order, with 1 directly above, 5 directly below, 3 on the right, and 7 on the left of earth.