A cyclic process is occurring in a C 3 plant, which is light dependent and needs O 2 . This process does not produce energy rather it consumes energy. Is it essential for survival?

No, It is not essential for survival.The chloroplast is where the entire process takes place, from light energy capture to sugar production. The non-cyclic electron transport method, which uses thylakoid membranes for electron transport, captures the light energy. C3 plants make up about 85% of all plant species.

A cyclic process is occurring in a C 3 plant, which is light dependent and needs O 2 . This process does not produce energy rather it consumes energy. What are the end products of this process?

Hydrogen peroxide is the end products of this process. It is a mild antiseptic that is applied to the skin to keep minor cuts, scrapes, and burns from being infected. It may also be used as a mouthwash to minimise mucus and alleviate mild mouth discomfort.

E M B I B E

Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 10

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IMPORTANT

Earn 100

With the help of diagram, explain briefly the process of cyclic photophosphorylation.

Important Questions on Photosynthesis in Higher Plants

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 11

In what type of plants do you come across 'kranz' anatomy? To which conditions are those plants better adapted? How are these plants better adapted than the plants, which lack this anatomy?

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 12

Explain the structure of the chloroplast? Draw a neat labelled diagram.

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 13

Explain why 12 molecules of water are used as substrate, instead of 6 molecules of water, in the following equation.

6CO₂ + 12H₂0 $\overset{L i g h t}{\to}$ C₆H₁₂O₂+6H₂0 + 60₂

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 14

Compare and contrast the absorption spectrum of chlorophylls and carotenoids.

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 15

Which group of plants exhibits two types of photosynthetic cells? What is the first product of carboxylation? What carboxylating enzyme is present in bundle sheath cells and mesophyll cells?

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 16

A cyclic process is occurring in a C3 plant, which is light dependent and needs O₂_. This process does not produce energy rather than it consumes energy.

(a) Can you name the given process?

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 16

A cyclic process is occurring in a C₃ plant, which is light dependent and needs O₂. This process does not produce energy rather it consumes energy.

Is it essential for survival?

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Intermediate Second Year Botany>Chapter 4 - Photosynthesis in Higher Plants>Questions>Q 16

A cyclic process is occurring in a C₃ plant, which is light dependent and needs O₂. This process does not produce energy rather it consumes energy.