Respiration in Plants — Important Questions
CBSE · Class 11 · Biology
99 important questions from Respiration in Plants for CBSE Class 11 Biology, with answers. Includes multiple choice and multiple correct questions.
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Important Questions from Respiration in Plants
Which molecule acts as the energy currency of the cell?
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ATP
ATP (Adenosine Triphosphate) is the primary molecule used to store and transfer energy in cells.
In which cellular location does glycolysis occur?
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Cytoplasm
Glycolysis is the first stage of cellular respiration and occurs in the cell's cytoplasm.
What is the primary function of the electron transport system (ETS)?
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Generate ATP
The electron transport system generates ATP through oxidative phosphorylation by transferring electrons and creating a proton gradient.
What is the respiratory substrate most commonly used by plants?
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Glucose
Glucose is the preferred and most common substrate for respiration in plants.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
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