Ascientist studies the formation of the protein glutathione. arrange the labels to complete the steps for the formation of glutathione. the dna segment is replicated using enzymes. amino acids bind to peptide bonds to form the protein. rna polymerase initiates transcription to form mrna. the trna activates amino acids to bind to the peptide bonds. reset next end of semester test: biology a © 2019 edmentum. all rights reserved.

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Nucleic acids offer variability because they contain alternate forms of genes called .