Chapter 11 Bioenergetics Biology 11th Class Punjab MCQ Tests
11th Class Biology Chapter 11 MCQ Tests
Chapter 11 of 11th Class Biology has 30 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 30
Total Marks: 30
Time: 30 Mins
Total Questions: 30
Total Marks: 30
Time: 30 Mins
30Min : 00 Sec Remaining
Question # 1
The energy that possesses by an object due to its motion is:
Question # 2
How many carbons are present in Acetyl-Co A?
Question # 3
Beta-carotene is a Carotenoid found in the following fruits:
Question # 4
Chlorophyll is the green pigment in producers,that traps light energy from the sun and converts light energy into _______.
Question # 5
______ respiration is carried out in absence of oxygen.
Question # 6
Type of chemical reaction that involves a transfer of electrons between two species, is known as:
Question # 7
Anaerobic respiration releases around _______ % of the energy released by aerobic respiration, per molecule of glucose.
Question # 8
Which of the following is a carotenoid?
Question # 9
Dark reaction was discovered by _______.
Question # 10
Which one of the following is most effective spectrum of electromagnetic radiation for photosynthesis?
Question # 11
_______ are the organisms able to use sunlight directly as a source of energy.
Question # 12
Which of the following light is mainly absorbed by the plants?
Question # 13
In which form energy is stored in the human body?
Question # 14
The complete oxidation of glucose yields usable energy in the form of ______.
Question # 15
Which of the following phenomena is shown in the given diagram?
Question # 16
Oxidation is a process where a substance:
Question # 17
How many CO2 molecules are exhaled for each O2 molecule utilized in cellular respiration?
Question # 18
When the chlorophyll molecules absorb light energy in light reaction, _______.
Question # 19
_______ are the organisms that are able to use sunlight directly as a source of energy are:
Question # 20
Ciliated cells are found in which organ?
Question # 21
Beta carotene is an organic, strongly colored red-orange_______ abundant in plants and fruits.
Question # 22
The example(s) of unoxygenated (oxygen free) carotenoids include:
Question # 23
The rate of a physiological activity plotted against wavelength of light, is known as:
Question # 24
Which one of the following light is least absorbed by the plants?
Question # 25
Reduction is a process where a substance:
Question # 26
Alternative path adopted by photo excited electrons is _______.
Question # 27
_______ cells are tall and closely packed to absorb maximum light. They contain many chloroplasts.
Question # 28
Which of the following is a type of plastid?
Question # 29
Carotenoids causes the compounds to be deeply colored in which of the following color?
Question # 30
In the first phase of photosynthesis energy is then temporarily transferred to _______.
Total Questions
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Question # 1
The energy that possesses by an object due to its motion is:
Question # 2
How many carbons are present in Acetyl-Co A?
Question # 3
Beta-carotene is a Carotenoid found in the following fruits:
Question # 4
Chlorophyll is the green pigment in producers,that traps light energy from the sun and converts light energy into _______.
Question # 5
______ respiration is carried out in absence of oxygen.
Question # 6
Type of chemical reaction that involves a transfer of electrons between two species, is known as:
Question # 7
Anaerobic respiration releases around _______ % of the energy released by aerobic respiration, per molecule of glucose.
Question # 8
Which of the following is a carotenoid?
Question # 9
Dark reaction was discovered by _______.
Question # 10
Which one of the following is most effective spectrum of electromagnetic radiation for photosynthesis?
Question # 11
_______ are the organisms able to use sunlight directly as a source of energy.
Question # 12
Which of the following light is mainly absorbed by the plants?
Question # 13
In which form energy is stored in the human body?
Question # 14
The complete oxidation of glucose yields usable energy in the form of ______.
Question # 15
Which of the following phenomena is shown in the given diagram?
Question # 16
Oxidation is a process where a substance:
Question # 17
How many CO2 molecules are exhaled for each O2 molecule utilized in cellular respiration?
Question # 18
When the chlorophyll molecules absorb light energy in light reaction, _______.
Question # 19
_______ are the organisms that are able to use sunlight directly as a source of energy are:
Question # 20
Ciliated cells are found in which organ?
Question # 21
Beta carotene is an organic, strongly colored red-orange_______ abundant in plants and fruits.
Question # 22
The example(s) of unoxygenated (oxygen free) carotenoids include:
Question # 23
The rate of a physiological activity plotted against wavelength of light, is known as:
Question # 24
Which one of the following light is least absorbed by the plants?
Question # 25
Reduction is a process where a substance:
Question # 26
Alternative path adopted by photo excited electrons is _______.
Question # 27
_______ cells are tall and closely packed to absorb maximum light. They contain many chloroplasts.
Question # 28
Which of the following is a type of plastid?
Question # 29
Carotenoids causes the compounds to be deeply colored in which of the following color?
Question # 30
In the first phase of photosynthesis energy is then temporarily transferred to _______.
Total Questions
123456789101112131415161718192021222324252627282930
Biology MCQ Test by Topics
- +11.1 PHOTOSYNTHESIS (CONVERSION OF SOLAR ENERGY INTO CHEMICAL ENERGY)
- +11.2 PHOTOSYNTHESIS
- +11.3 CHLOROPLASTS - THE SITES OF PHOTOSYNTHESIS IN PLANTS
- +11.4 PHOTOSYNTHETIC PIGMENTS
- +11.5 LIGHT-THE DRIVING ENERGY
- +11.6 ROLE OF CARBON DIOXIDE : A PHOTOSYNTHETIC REACTANT
- +11.7 REACTIONS OF PHOTOSYNTHESIS
- +11.8 RESPIRATION
Biology
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Updated on: 29-08-2026
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