How does the calvin cycle differ from the light-dependent reactions?
-it takes place in the stroma
-it takes place in chloroplasts
-it requires light
-it requires water

Did you know that a blue wales tongue weighs more than an elephant?

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis