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Photosynthesis - Provider Of Food For All

Question

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Explain the following terms:

(ii) Photolysis in photosynthesis

Solution

Photolysis is the breakdown of water molecules into hydrogen and hydroxyl ions by the light-activated chlorophyll during the light dependent reaction.

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Some More Questions From Photosynthesis - Provider of Food For All Chapter

Name the following :

The part of the chloroplast where the light reaction of photosynthesis takes place.

Match the items in Column I with that which is most appropriate in Column II.

Give reasons for the following:

(v) Photosynthesis is considered as a process supporting all life on Earth.

State whether the following statements are true or false. lf false rewrite the correct
form of the statement by changing the first or last word only.

Explain the following terms:

(v) Destarched plant

Give one point of difference between the following on the basis of what is given in the brackets:

(v) Light reaction and dark reaction (site of occurrence)

Give the biological/technical term for the following:

(vii) Process of conversion of several molecules of glucose to one molecule of starch.

Account for the following:

(v) Sleeping under a tree at night is not advisable.

Name the following:

(iv)The cell organelle responsible for photosynthesis.

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