Randy and nina are discussing cellular energy. randy says that endocytosis is movement out of the cell. nina says that exocytosis is movement into the cell. who is correct? a. neither b. both c. only nina d. only randy

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.