End products of yeast fermentation, bacterial fermentation, and anaerobic respiration are:
Correct answer: A. Ethyl alcohol, lactic acid, and carbon dioxide
- A. Ethyl alcohol, lactic acid, and carbon dioxide
- B. Ethyl alcohol, lactic acid, carbon dioxide, and water
- C. Glucose, oxygen, and water
- D. Pyruvic acid, carbon dioxide, and oxygen
Explanation
The correct end products of yeast fermentation, bacterial fermentation, and anaerobic respiration are ethyl alcohol, lactic acid, and carbon dioxide. These products result from energy-yielding processes that occur in the absence of oxygen, allowing organisms to survive under anaerobic conditions.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
Practise Bioenergetics
1,378 free Bioenergetics MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Bioenergetics questions
The type of respiration that involves the step-by-step breakdown of carbon chain molecules in the cell is called
In which stage of aerobic respiration are 2-carbon molecules oxidized completely to carbon dioxide?
It is the most abundant and most important photosynthetic pigment:
Identify the correct option concerning the absorption spectrum of photosynthesis:
The electrons excited from photo II pass directly to:
Formation of acetyl-CoA from pyruvic acid needs: