Question

For the sectional view of chloroplast which is given below. Choose the correct statement.

• A. Envelop posses fully permeable membranes
• B. $B$ posses the enzymes required for protein
• C. $A$ structure giving piles of coins like appearance is the site of $C_3$cycle
• D. $A$ possess ribosomes, large $ss$ circular DNA

Answer 1

The correct option is C $A$ structure giving piles of coins like appearance is the site of $C_3$cycle

In the given figure, structure A represents a stack of thylakoids called grana. Basically, in thylakoid regions light reaction takes place and the structure B called the stroma lamellae, where Calvin cycle ( C₃ ) takes place.

So, the correct answer is 'A structure giving piles of coins like appearance is the site of C3cycle'