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Question
Differentiate Between:
Stroma of chloroplast and Grana of chloroplast
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Solution
| Stroma of Chloroplast | Grana of Chloroplast |
| (i) It is the site of dark reaction. | It is the site of light reaction. |
| (ii) It is a non-green granular matrix. | It is green flattened sac-like structure. |
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RELATED QUESTIONS
Choose the correct answer:
Which one of the following features of plant leaves plays an important part in photosynthesis?
Choose the correct answer:
A cell that lacks chloroplast does not ______________
Chlorophyll in a leaf is required for
The figure below represents an experiment performed to demonstrate a particular aspect of photosynthesis. The apparatus was kept in sunlight for almost the whole day. The numeral ‘1’ represents a certain condition inside the flask and the numeral ‘2’ represents a chemical responsible for this condition.
(i) What is the object of the experiment?
(ii) What is the special condition inside the flask?
(iii) What is the chemical substance numbered ‘2’?
(iv) In what way will the three leaves (A, B, and C) differ at the end of the experiment, when tested with iodine solution?

Draw a neat and well-labeled diagram of the Chloroplast.
Explain the term Photophosphorylation.
Name the following:
The principal site in a green leaf for photosynthesis.
Complete the following sentence with appropriate word:
The conversion of the physical energy of light into chemical energy by the chloroplast is called ____________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Out of nine types of chlorophyll, chlorophyll ‘a’ and ‘b’ are most abundant.
Given below are groups of terms. The first pair indicates the relationship between the two terms. Complete the second pair accordingly.
Light reaction : Gran um : : Dark reaction : ______
