Respiration in Animals and Plants
Respiration in Animals and Plants
Questions
Question 1 Multiple Choice (Single Answer)
Which of the following processes involves anaerobic respiration of yeast and certain bacteria?
- Glycolysis
- Pasteurisation
- Fermentation
- Krebs cycle
Question 2 Multiple Choice (Single Answer)
Which of the following processes is complementary to respiration?
- Circulation
- Photosynthesis
- Osmoregulation
- Digestion
Question 3 Multiple Choice (Single Answer)
The number of ATP molecules produced during aerobic and anaerobic respiration is _______ and ______ respectively.
- 2 and 34
- 2 and 30
- 0 and 2
- 36 and 2
Question 4 Multiple Choice (Single Answer)
From which of the following do/does alveoli originate?
- Trachea
- Bronchi
- Bronchioles
- Pharynx
Question 5 Multiple Choice (Single Answer)
Why does heavy exercise cause muscle cramps?
- Due to the formation of lactic acid
- Due to the evolution of high concentration of CO2
- Due to the formation of ethanol
- Due to complete absence of oxygen in muscles
Question 6 Multiple Choice (Single Answer)
Which of the following prevent(s) collapsing of trachea?
- Muscles
- Diaphragm
- Ribs
- Cartilaginous rings
Question 7 Multiple Choice (Single Answer)
What causes asthma attack?
- Microbes accumulation in the airways
- Forceful inhalation
- Thickening of airway muscles
- Lack of oxygen in the atmosphere
Question 8 Multiple Choice (Single Answer)
During injury and infection, rate of O2 consumption
- increases
- decreases
- remains unchanged
- becomes zero
Question 9 Multiple Choice (Single Answer)
Both respiration and photosynthesis require
- organic fuel
- energy
- cytochromes
- light
Question 10 Multiple Choice (Single Answer)
Which of the following compounds yields the highest energy per gram?
- Carbohydrates
- Proteins
- Fats
- Amino acids