What happens to codons is an insertion or deletion mutation ?

The rate at which molecules water and oxygen can enter a cell is determined by the-

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.