Which of the following statement about the head of a chlorophyll molecule is incorrect:
Correct answer D. It is hydrophobic
Topic / 54 questions
Bioenergetics MCQs
Page 3 of Bioenergetics multiple-choice questions with answers. Tap an option to check yourself.
Page 3 of 3
- Biological Molecules 74
- Coordination and Control 72
- Biology Diagnostic 70
- Cell Structure and Function 67
- Biotechnology 65
- Reproduction 58
- Bioenergetics 55
- Circulation 50
- Inheritance 48
- Digestion 45
- Immunity 45
- Support and Movement 45
- Acellular Life (Viruses) 45
- Homeostasis 45
- Respiration and Gaseous Exchange 45
- Evolution 45
- Enzymes 45
- Cell Cycle 41
- Chromosome and DNA 40
- Biology Introduction 38
- Ecosystem 27
Chlorophyll is insoluble in:
Correct answer D. Water
Which of the light is mainly absorbed by the plants:
Correct answer D. Both A and B
Advertisement
Which of the following light is least absorbed by the plants:
Correct answer D. Green
Visible light used in photosynthesis ranges from:
Correct answer C. 380 - 750 nm in wavelength
Van Neil hypothesis about the production of oxygen during photosynthesis was based on the study and investigations on?
Correct answer A. Bacteria
The point at which there is no net exchange of gases between leaves and atmosphere is known as?
Correct answer B. Compensation point
Of the following which one is not an energy releasing process?
Correct answer C. Photosynthesis
The organisms able to use sunlight directly as a source of energy are
Correct answer A. Plants
Advertisement
Quantitative study of energy relationships in biological systems obeys.
Correct answer B. Laws of thermodynamics
Which of the following is a compensation point:
Correct answer B. Photosynthesis and respiration occur at same rate. So there is not net exchange of gases between atmosphere and plants.
At which times there is no net gaseous exchange between leaves and the atmosphere.
Correct answer C. Dawn & Dusk.
C6H12O6 + 6O2? 6CO2 + 6H20 + ENERGY represents:
Correct answer B. Aerobic respiration
Photosynthesis is process in which ____ compounds of carbon (CO2) and hydrogen (H2O) are reduced to carbohydrate like (glucose) using light energy.
Correct answer C. Energy poor