Question

Question related to the topic Photosynthesis :-

(i) Name the primary acceptor of atmospheric Carbondioxide?

(ii) The site of light reaction in the cell of a leaf ?

(iii) Carbohydrates in plants are stored in which form ?​

Answer 1

Answer:

1. The primary acceptor of carbon dioxide molecule is phosphoenolpyruvic acid which is present in the chloroplast of mesophyll cells.

2. The light reaction of light dependent reaction occurs in the chloroplast of the mesophyll cells of the leaves. ... The pigment, chlorophyll, which is required for the process is present on the membrane of these thylakoids and this is where the light reaction occurs.

3.Starch is the usual form in which carbohydrates are stored as energy by plants. Plants can split starch into its simpler glucose units for use as energy when needed. Cellulose is known as a structural carbohydrate because of the fibers formed by its molecules.

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Answer 2

1. The primary acceptor of carbon dioxide molecule is phosphoenolpyruvic acid which is present in the chloroplast of mesophyll cells.

2. The light reaction of light dependent reaction occurs in the chloroplast of the mesophyll cells of the leaves. ... The pigment, chlorophyll, which is required for the process is present on the membrane of these thylakoids and this is where the light reaction occurs.

3.Starch is the usual form in which carbohydrates are stored as energy by plants. Plants can split starch into its simpler glucose units for use as energy when needed. Cellulose is known as a structural carbohydrate because of the fibers formed by its molecules.