this stage of the cell cycle is characterized by growth and it contains a checkpoint to verify that all of the dna has been replicated prior to mitosis.

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities

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.