Câu 3: Một gen có 480 ađênin và 3120 liên kết hiđrô. Gen đó có số lượng nuclêôtit là: A. 2400 B. 1800
C. 3000 D. 2040

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

The earth formed roughly 4.5 billion years ago, yet evidence of life dates back to about 3.5 billion years ago. which one is not a possible hypothesis of how life on earth arose?

Which of these definitions have been paired with the correct type of cell?