HARD
12th Gujarat Board
IMPORTANT
Earn 100
Draw a cyclic chart of Kreb's cycle and explain its reactions from pyruvic acid up to 5-carbon containing acid formation.
Important Questions on Breathing and Exchange of Gases
HARD
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 19 - Breathing and Exchange of Gases>Gujarat Board-2018>Q 1
Which of the following shows chemoreceptors for respiration?HARD
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 19 - Breathing and Exchange of Gases>Gujarat Board-2018>Q 2
When does the increase in the volume of thoracic chamber take place in the dorsoventral axis? MEDIUM
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 19 - Breathing and Exchange of Gases>Gujarat Board-2018>Q 3
Write the steps of expiration steps in human being.MEDIUM
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 19 - Breathing and Exchange of Gases>Gujarat Board-2019>Q 4
Inspiratory reserve volume (IRV) is normally between _____.MEDIUM
12th Gujarat Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 19 - Breathing and Exchange of Gases>Gujarat Board-2019>Q 5
Describe the regulation of respiration in humans.