Is the idea that organisms that are better adapted to their environment have a better chance of survival than organisms that are poorly adapted to their environment.

a. adaptation
b. saltationism
c. survival of the fittest
d. mutation

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.

Which step is not included in the step approach to calculating the greatest common divisor?

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?