What organelle reforms around the chromatids at opposite ends of the cell ? A. Centriole
B. Vacuole
C. Chloroplast
D. Nuclues

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes

Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?

What shows carbohydrates in size of smallest to largest