The units of geologic time from largest to smallest?

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]

The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.