Biology Class 11 Chapter 11 - Bioenergetics - Part 1

Biology Class 11 Chapter 11 - Bioenergetics - Part 1

1. Air contains 0.03 - 0.04 % of _________.

a) Yellow
b) Double
c) Grana
d) CO₂

2. Daily Rhythmic opening and closing of stomata

a) Internal clock located in the guard cells.
b) Unstacked photosynthetic membrane
c) Muscle cells of humans
d) Laws of thermodynamics

3. Glycolysis is the break down of:

a) Maltose
b) Lactose
c) Fructose
d) Glucose

4. Cytochromes

a) Unstacked photosynthetic membrane
b) Electron transport intermediate.
c) Laws of thermodynamics
d) Muscle cells of humans

5. Photosynthetic pigments are organized into clusters

a) Lumen
b) Radioactive
c) water
d) Photosystem

6. Acetyl- CoA

a) Mitochondria
b) Photon
c) End product of glycolysis
d) Pyruvate

7. Break down of terminal phosphate of ATP

a) Pyruvate
b) End product of glycolysis
c) 7.3 k.Cal
d) Photon

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