The second phage of cellular respiration is transition stage.
Process take place in transition stage:
The transition stage take place in mitochondria. The pyruvate is combined with NAD+ to form NADH and acetyl co-enzyme molecules.
After transition stage, Krebs cycle starts.
Answer:
Look at the picture below!!!
Explanation:
Answer:
B) Digestion is the process of breaking down food into smaller molecules.
Explanation: