What happens in a global convection cell?

A. Cool air moves upward in the center; warm air moves downward at

the edge.

O

B. Warm air and cool air move in circles, causing hurricanes and

tornadoes.

O

C. Cool air and warm air repeatedly collide, pushing air up and

causing storms.

O

D. Warm air moves upward in the center, cool air moves downward at

the edge

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )