Question

Match List-I (Substructures) will List-II (Functions) and select the correct answer using the codes given the lists.

List I	List II
(Substructures)	(Functions)
a. Nucleosome	$1$. Cell adhering junctions
b. Tubulin	$2$. Battery of degradative enzyme
c. Desmosomes	$3$. Structural units of chromatin
d. Lysosomes	$4$. Protein units of microtubules
	$5$. Oxidative phosphorylation

• A. a$=3$, b$=4$, c$=1$, d$=2$
• B. a=$2$, b$=5$, c$=4$, d$=3$
• C. a$=3$, b$=5$, c$=4$, d$=2$
• D. a$=2$, b$=4$, c$=1$, d$=3$

Answer 1

The correct option is A a$=3$, b$=4$, c$=1$, d$=2$

• A nucleosome is a structural unit of chromatin fibers.
• Tubulin a protein that is the main constituent of the microtubules of the living cell.
• Desmosomes are one type of cell junction.
• Lysosomes are the storage house of degradative enzymes.

Thus, the correct answer is a-3, b-4, c-1, d-2.