Which is one of the most important differences between prokaryotes and eukaryotes?
a. the cytoplasm in eukaryotes does not contain any organelles but that prokaryotes does
b. eukaryotes are much smaller than prokaryotes
c. prokaryotes do not have a well defined nucleus, but eukaryotes do

Where can you find prokaryotic and eukaryotic cells?

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.