WBJEE SERIES Biology
Exchange Of Gases
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
1
2015 2
2012 1
2010 1
2007 Chapter Questions 5 MCQs
01
PYQ 2007
medium
biology ID: wbjee-20
In alveolar air, the partial pressure of CO is
1
40 mm of Hg
2
44 mm of Hg
3
46 mm of Hg
4
42 mm of Hg
02
PYQ 2010
medium
biology ID: wbjee-20
Which ribs show "bucket handle" type of movement ?
1
Rib no. 1-2
2
Rib no. 3-5
3
Rib no. 6-10
4
Rib no. 11-12
03
PYQ 2012
medium
biology ID: wbjee-20
After forceful inspiration, the amount of air that can be breathed out by maximum forced expiration is equal to
1
Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV) + Tidal Volume (TV) + Residual Volume (RV)
2
IRV + RV + ERV
3
IRV + TV + ERV
4
TV + RV + ERV
04
PYQ 2012
medium
biology ID: wbjee-20
The volume of Anatomical Dead Space air is normally
1
230 mL
2
210 mL
3
190 mL
4
150 mL
05
PYQ 2015
medium
biology ID: wbjee-20
Each 100 ml of human arterial blood carries �P� ml of and �Q� ml of whereas each 100 ml of venous blood carries �R� ml of and �S� ml of . Choose the values of P, Q, R and S.
1
P = 48 ml, Q = 19-20 ml, R = 52 ml, S = 14-15 ml
2
P = 19-20 ml, Q = 48 ml, R = 14-15 ml, S = 52 ml
3
P = 14-15 ml, Q = 52 ml, R = 19-20 ml, S = 48 ml
4
P = 52 ml, Q = 14-15 ml, R = 48 ml, S = 19-20 ml
About Exchange Of Gases - WBJEE
Exchange Of Gases is a vital chapter for WBJEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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