The drinks in the glasses:
The air the people are breathing:
The table:
The salad dressing:
The lettuce in the bowl:

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

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 : )