Not associated with spliting of water

Involvedin both cyclic and non-cyclic flow of electron

Found on the outer surface of the thylakoids

Occurs usually when there is high concentration of CO 2

Match column I and II and select the correct option: Column I Column II a RuBP (i) C 4 acid b PEP case (ii) First CO 2 acceptor of C 3 cycle c OAA (iii) A product of photorespiration d Phosphoglycolate (iv) Present in mesophyll cells of C 4 plants

a - ( ii ) , b - ( iv ) , c - ( i ) , d - ( iii )

a - ( ii ) , b - ( iii ) , c - ( i ) , d - ( iv )

a - ( ii ) , b - ( i ) , c - ( iv ) , d - ( iii )

a - ( iv ) , b - ( ii ) , c - ( iii ) , d - ( i )

E M B I B E

Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 23

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IMPORTANT

Earn 100

Study the following graph and select the label which is not correctly explained.

50% studentsanswered this correctly

Important Questions on Photosynthesis in Higher Plants

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IMPORTANT

Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 24

At low light intensities, increase of

{CO}_{2}

concentration will

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Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 25

Which of the following plants has the highest rate of photosynthesis?

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Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 26

How many components listed below are not directly associated with Calvin cycle?

PEP, 3 PGA, PEP case, RuBisCO, PSI, PSII, RuBP, NADPH

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Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 27

Pigment system II is

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Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 28

What is the number of carbons in the primary

{CO}_{2}

acceptor in

C_{3} and C_{4}

plants, respectively?

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Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 29

Photorespiration

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Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 30

Match column I and II and select the correct option:

	Column I		Column II
a	$RuBP$	(i)	$C_{4}$ acid
b	$PEP$ case	(ii)	First ${CO}_{2}$ acceptor of $C_{3}$ cycle
c	$OAA$	(iii)	A product of photorespiration
d	Phosphoglycolate	(iv)	Present in mesophyll cells of $C_{4}$ plants

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IMPORTANT

Gamma Question Bank for Medical Biology>Chapter 13 - Photosynthesis in Higher Plants>EXERCISE>Q 31

Identify the conditions at which $C_{3}$ plants show a high rate of ${CO}_{2}$ fixation:

A. High light intensity.

B. High ${CO}_{2}$ concentration.

C. Low light intensity.

D. Low ${CO}_{2}$ concentration.

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