What description best explains what is occurring at the p site of the ribosome in the model of translation? a) the trna binds to the appropriate amino acid. b) the mrna is digested after triggering trna with its codons. c) the elongating polypeptide chain forms from joining amino acids. d) the rrna undergoes a denaturation due to changes in shape from the trna.

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

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.

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere