(A) $(1)$ $C_3$ plants respond to higher $CO_2$ concentrations and show saturation only beyond $450 \,\mu l L^{-1}$.$(2)$ In photosynthesis,green plan

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$(1) 450 \,\mu l L^{-1}, (2) H_2S$

(A) $(1)$ $C_3$ plants respond to higher $CO_2$ concentrations and show saturation only beyond $450 \,\mu l L^{-1}$.$(2)$ In photosynthesis,green plants use $H_2O$ as a hydrogen donor,whereas green sulfur bacteria use $H_2S$ (hydrogen sulfide) as a hydrogen donor.

Class 11 Biology Photosynthesis in Higher Plants Mix Examples- Photosynthesis in Higher Plants

Medium

Analogy type questions:
$(1)$ $C_4$ plants : Show $CO_2$ saturation at $360 \,\mu l L^{-1}$ :: $C_3$ plants : Show $CO_2$ saturation at concentrations above ............
$(2)$ Green plants : $H_2O$ as hydrogen donor :: Green sulfur bacteria : ............

A
$(1) 450 \,\mu l L^{-1}, (2) H_2S$
B
$(1) 360 \,\mu l L^{-1}, (2) H_2O$
C
$(1) 450 \,\mu l L^{-1}, (2) CO_2$
D
$(1) 200 \,\mu l L^{-1}, (2) H_2S$

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Photosynthesis in Higher Plants

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Mix Examples- Photosynthesis in Higher Plants

The plant $Cuscuta$ shows maximum photosynthesis in

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Match the following columns:
Column-$I$ Column-$II$
$(A)$ $P_{680}$ $(I)$ Reaction centre of $PS-I$
$(B)$ $P_{700}$ $(II)$ Reaction centre of $PS-II$
$(C)$ $\text{LHC}$ $(III)$ Antennae
$(D)$ Plastoquinone $(IV)$ Mobile carrier

Column-$I$	Column-$II$
$(A)$ $P_{680}$	$(I)$ Reaction centre of $PS-I$
$(B)$ $P_{700}$	$(II)$ Reaction centre of $PS-II$
$(C)$ $\text{LHC}$	$(III)$ Antennae
$(D)$ Plastoquinone	$(IV)$ Mobile carrier

Easy

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$A$ : Most of the photosynthesis takes place in the blue and red regions of the spectrum.
$R$ : Action spectrum shows the amount of energy of different wavelengths of light absorbed by pigments.

Medium

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$A-$ In chloroplast,the membrane system is responsible for trapping the light energy and also for the synthesis of $ATP$ and $NADPH$. This is called the light reaction.
$R-$ In the stroma,enzymatic reactions incorporate $CO_2$ into the plant,leading to the synthesis of sugar.

Medium

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For the process of photosynthesis,all except one of the following items are essential. Point out the exception.

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Analogy type questions:$(1)$ $C_4$ plants : Show $CO_2$ saturation at $360 \,\mu l L^{-1}$ :: $C_3$ plants : Show $CO_2$ saturation at concentrations above ............ $(2)$ Green plants : $H_2O$ as hydrogen donor :: Green sulfur bacteria : ............

Similar Questions

The plant $Cuscuta$ shows maximum photosynthesis in

Match the following columns:Column-$I$Column-$II$$(A)$ $P_{680}$$(I)$ Reaction centre of $PS-I$$(B)$ $P_{700}$$(II)$ Reaction centre of $PS-II$$(C)$ $\text{LHC}$$(III)$ Antennae$(D)$ Plastoquinone$(IV)$ Mobile carrier

$A$ : Most of the photosynthesis takes place in the blue and red regions of the spectrum.$R$ : Action spectrum shows the amount of energy of different wavelengths of light absorbed by pigments.

$A-$ In chloroplast,the membrane system is responsible for trapping the light energy and also for the synthesis of $ATP$ and $NADPH$. This is called the light reaction.$R-$ In the stroma,enzymatic reactions incorporate $CO_2$ into the plant,leading to the synthesis of sugar.

For the process of photosynthesis,all except one of the following items are essential. Point out the exception.

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Analogy type questions:
$(1)$ $C_4$ plants : Show $CO_2$ saturation at $360 \,\mu l L^{-1}$ :: $C_3$ plants : Show $CO_2$ saturation at concentrations above ............
$(2)$ Green plants : $H_2O$ as hydrogen donor :: Green sulfur bacteria : ............

Match the following columns:
Column-$I$ Column-$II$
$(A)$ $P_{680}$ $(I)$ Reaction centre of $PS-I$
$(B)$ $P_{700}$ $(II)$ Reaction centre of $PS-II$
$(C)$ $\text{LHC}$ $(III)$ Antennae
$(D)$ Plastoquinone $(IV)$ Mobile carrier

$A$ : Most of the photosynthesis takes place in the blue and red regions of the spectrum.
$R$ : Action spectrum shows the amount of energy of different wavelengths of light absorbed by pigments.

$A-$ In chloroplast,the membrane system is responsible for trapping the light energy and also for the synthesis of $ATP$ and $NADPH$. This is called the light reaction.
$R-$ In the stroma,enzymatic reactions incorporate $CO_2$ into the plant,leading to the synthesis of sugar.