Podcast
Questions and Answers
What is the primary function of the first stage in energy generation from food?
What is the primary function of the first stage in energy generation from food?
- To break down large molecules into smaller units (correct)
- To produce ATP
- To hydrolyze fatty acids
- To degrade small molecules
Which molecules play a central role in metabolism in the second stage of energy generation from food?
Which molecules play a central role in metabolism in the second stage of energy generation from food?
- Sugars, fatty acids, glycerol, and several amino acids (correct)
- Glucose and polysaccharides
- Proteins and glycerol
- Acetyl CoA and ATP
What is the function of acetyl CoA in the third stage of energy generation from food?
What is the function of acetyl CoA in the third stage of energy generation from food?
- To generate large amounts of ATP
- To bring the breakdown products of proteins, sugars, and fats into the citric acid cycle (correct)
- To prepare large molecules for digestion
- To convert proteins to amino acids
Where does the complete oxidation of acetyl CoA take place?
Where does the complete oxidation of acetyl CoA take place?
What is the main focus of the first stage of energy generation from food?
What is the main focus of the first stage of energy generation from food?
Which stage of energy generation from food involves converting numerous small molecules into acetyl CoA?
Which stage of energy generation from food involves converting numerous small molecules into acetyl CoA?