MEDIUM
11th CBSE
IMPORTANT
Earn 100

What is the maximum number of oxygen molecules that a single haemoglobin molecule can carry?

Important Questions on Breathing and Exchange of Gases

MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 1
Why does vigorous exercise sometimes result in muscular pain?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 2
What is fermentation? Does it occur in our body?
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 1
Write R.Q. for carbohydrates, fats and proteins.
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 2
What is chloride shift? Write its significance during respiration.
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 3
Differentiate between oxyhaemoglobin and carbaminohaemoglobin with reference to their formation.
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 1
What is partial pressure? How does it help in gaseous exchange during respiration?
MEDIUM
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 2
Write briefly about Bohr's effect and Haldane's effect and their significance.
EASY
11th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY BIOLOGY VOL. I For XI Class of 10+2>Chapter 21 - Breathing and Exchange of Gases>TEST QUESTIONS>Q 3
How does the exchange of respiratory gases take place in the alveoli or lungs?