Multiple Choice
The main reason that cellular respiration needs to occur step by step is because
A) cells do not store enough oxygen.
B) cells do not contain many mitochondria.
C) glucose breaks down slowly inside a cell.
D) it enables cells to harness energy released at each step.
E) cells produce the enzymes needed for cellular respiration very slowly.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: A variety of carbohydrates,proteins,and fats in a
Q9: The Krebs cycle produces _,_,and carbon dioxide.<br>A)glucose,oxygen<br>B)oxygen,ATP<br>C)ATP,electron
Q10: Molecules called uncouplers allow protons to cross
Q12: Plants are<br>A)net O<sub>2</sub> consumers and CO<sub>2</sub> producers.<br>B)net
Q14: The reactants for cellular respiration are<br>A)glucose and
Q15: What is the role of oxygen in
Q16: The Krebs cycle continues the breakdown of
Q17: The electron transport chain occurs in the<br>A)lysosome.<br>B)nucleus.<br>C)cytoplasm.<br>D)ribosome.<br>E)mitochondrion.
Q18: If you radioactively labelled NADH and FADH<sub>2</sub>,you
Q41: The three main biochemical pathways of cellular