Which set of events occurs in the S phase? a. cell growth and DNA replication
b. cell growth and mitosis
c. mitosis and cytokinesis
d. DNA replication only

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Coral have a symbiotic relationship with what in order to eat?

Interferons play a vital role in the immune system why are interferons so important?