7th Chapter

9th class Biology Chapter 7 (English Medium)

Here you can prepare 9th Biology English Medium Chapter 7 Bioenergetics Test. Click the button for 100% free full practice test.

Matric Part 1/9th Class Biology Chapter 7 MCQ Test With Answer for Chapter 7 Bioenergetics

Matric Part 1/9th Class Biology Chapter 7 MCQ Test With Answer for Chapter 7 Bioenergetics

Sr. # Questions Answers Choice
1 In which of the following steps of respiration, CO2 is produced?
  • A. Glycolysis
  • B. Krebs cycle
  • C. Electron trransport
  • D. All of these
2 Chlorophyll pigment absorbs maximum light in wavelengths of:
  • A. Green and blue
  • B. Green and red
  • C. Green only
  • D. Red and blue
3 Which of following set of organisms can synthesize their own food?
  • A. Plants, fungi, protozoans
  • B. Fungi, algae, bacteria
  • C. Plants, photosynthetic bacteria, algae
  • D. Plants, non photosynthetic bacteria algae
4 ______________ reactions are the direct source of energy.
  • A. Oxidation
  • B. Redox
  • C. Reduction
  • D. None
5 A cell hydrolyses ATP to ADP & inorganic phosphate & almost .............. Kcal energy is released.
  • A. 7.3 Kcal
  • B. 7.4 Kcal
  • C. 7.2 Kcal
  • D. 7.5 Kcal
6 .................. does not require sunlight.
  • A. Photosynthesis
  • B. Respiration
  • C. Both
  • D. None
7 No life would be possible if the process of .............. stops.
  • A. Respiration
  • B. Photosynthesis
  • C. Both
  • D. None
8 Which of these can enter into Krebs cycle?
  • A. Glucose
  • B. Pyruvic acid
  • C. Citric acid
  • D. Acetyl Co.A
9 ............... is an essential requirement of photosynthesis.
  • A. CO2
  • B. H2O
  • C. O2
  • D. All
10 The clusters of photosynthetic pigments are called:
  • A. Thylakoids
  • B. Photosystems
  • C. Carotenoids
  • D. Chlorophyll a & b

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