Class 9 Biology · Chapter 8 · Test 4
Respiration and Energy Use
25 MCQs on respiratory energy, aerobic and anaerobic respiration, energy yield, uses of ATP, and comparison of respiration with photosynthesis.
25 questions · 20 min · 25 marks
Want to try first? Take the free Biology test: Biology Branches 1
Sample questions
The first 5 of 25. Try each one, then tap to see the answer.
Question 1
Respiratory energy produced during cellular respiration is stored mainly in:
- AATP
- BDNA
- CChlorophyll
- DCellulose
Show answerHide answer
Answer: A
ATP is the usable chemical energy produced during cellular respiration.
Question 2
Which of the following is a use of respiratory energy in the body?
- AMuscle contraction and movement
- BProduction of sunlight
- CFormation of chlorophyll in animals
- DAbsorption of visible light
Show answerHide answer
Answer: A
The chapter lists muscle contraction and movement among the uses of respiratory energy.
Question 3
ATP produced during respiration is used for:
- AActive transport of substances
- BProducing sunlight
- CBreaking chlorophyll
- DMaking oxygen from carbon dioxide only
Show answerHide answer
Answer: A
Active transport is one of the listed uses of respiratory energy.
Question 4
Respiratory energy is required for the synthesis of:
- ABiomolecules
- BSunlight
- CChlorophyll only
- DCarbon dioxide
Show answerHide answer
Answer: A
The chapter lists synthesis of biomolecules as a use of respiratory energy.
Question 5
Which cellular process requires respiratory energy?
- ADNA replication and mitosis
- BLight absorption
- CWater absorption by roots only
- DCarbon fixation only
Show answerHide answer
Answer: A
DNA replication and mitosis are listed among the uses of respiratory energy.
More tests in Bioenergetics
Practise with a free account
Save your scores, see which chapters need work, and keep a notebook of every question you got wrong.