हिंदी

The process of conversion of ADP into ATP during photosynthesis.

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प्रश्न

The process of conversion of ADP into ATP during photosynthesis.

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उत्तर

Photophosphorylation

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2013-2014 (March) Science Paper 3

संबंधित प्रश्न

The diagrams given below represent the relationship between a mouse and a physiological process that occurs in green plants. Study the diagrams and answer the questions that follow

(i) Name the physiological process occurring in the green plant that has kept the mouse alive.
(ii) Explain the physiological process mentioned above.
(iii) Why did the mouse die in bell jar B?
(iv) What is the significance of the process as stated in (i) for life on earth?
(v) Represent the above mentioned physiological process in the form of a chemical equation.

 


Give appropriate biological/technical terms for the following:

An apparatus that measures the rate of water uptake in a cut shoot due to transpiration.


Photosynthesis occurs in all the cells of the plant.

Complete the following by filling in the blanks numbered 1 to 10 with the appropriate word/term:

Photosynthesis involves light reaction and dark reaction. During light reaction, the chlorophyll present in the (1) ______ gets activated by absorbing light energy. This energy splits (2) ______ molecules to (3) ______ and oxygen and releases two electrons. This process is called (4) ______. The (5) ______ ions are picked up by NADP to form (6) ______. The ADP is converted to (7) ______. This process is called (8) ______. During the dark phase, the compound produced at the end of the light reaction reacts with carbon dioxide to form (9) ______. This product is converted to starch. The process is called (10) ______.


Are the following statement true or false? Give a reason in support of your answer.

The rate of photosynthesis continues to rise as long as the intensity of light rises.


Explain the term Plastoquinone.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

KOH absorbs CO2.


Choose the Correct Answer:
A plant is kept in a dark cupboard for about 48 hours before conducting any experiment on photosynthesis to:


Choose the correct option.

The sequential order in electron transport from PSII to PSI of photosynthesis is ______.


The minerals like nitrogen, potassium, and phosphorus, which are required in substantial quantity by the plants are called ______.


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