Doctors are investigating the case of a patient with defective proteins. Which organelle is most likely the cause? lysosome
cell membrane
cytoplasm
ribosome

What evidence is there that convection occurs in earth’s troposphere?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above