List of top Questions asked in CUET (PG)

Starch, the major product of photosynthesis in leaves, gets accumulated in:

Which of the following greenhouse gases is not emitted from landfill sites?

Find the limit of resolution of a microscope where the numerical aperture of the objective is 1.4 and the beam of light has a wavelength of 400 nm:

Arrange the following greenhouse gases in increasing order of their relative contribution to global warming:
Greenhouse gases:
A. CO₂
B. N₂O 
C. CFCs 
D. CH₄
Choose the correct answer from the options given below:

The monumental book ’Silviculture of Indian Trees’ is written by:

Which of the following organelles contains DNA?

Which of the following is an example of a condition caused by chromosomal abnormality?

Give the structure of X and Y:

We perceive a person’s face as a whole, and not as a collection of eyes, nose, mouth, etc. A face therefore is an example of:

Which of the following is the example of Gram-negative bacteria?

Which of the following are viral diseases?
(A) Yellow fever
(B) Hepatitis B
(C) Chickenpox
(D) Rabies
Choose the correct answer from the options given below:

Lederberg and Tatum describe the phenomena of-

Match List I with List II:

List I	List II
(A) D’Herelle and Twort	(I) Bacterial transformation
(B) Beadle and Tatum	(II) Penicillin
(C) Fleming	(III) One-gene-one-enzyme hypothesis
(D) Griffith	(IV) Bacterial viruses

Choose the correct answer from the options given below:

Vaccine is not available for which disease?

Antibody formed immediately after infection is-

Arrange the steps involved in Gram-stain procedure:
(A) Staining with Crystal Violet
(B) Staining with Gram’s Iodine
(C) Decolorization
(D) Staining with Safranine
Choose the correct answer from the options given below:

Yellow fever is caused due to the human-to-human transmission by-

Retroviruses are enveloped viruses that can be engineered to deliver how many bases of single-stranded RNA?

Adenoviruses are frequently used in gene delivery experiments. Their average genome size is 36,000 base pairs. Of their total DNA content, up to how much of the adenovirus genome can be replaced by foreign DNA?

Gene gun is one of the popular physical delivery methods. Microparticles that are loaded to deliver DNA are made up of which metal?

Which one of the recombinant DNA techniques is almost obsolete?

Match List I with List II:

List I (Enzyme)	List II (Function)
(A) Cytochrome oxidase	(I) Electron transport system
(B) Topoisomerases	(II) Change linking number
(C) Cohesins	(III) DNA Replication
(D) PCNA	(IV) Cell cycle

Choose the correct answer from the options given below:

Which of the following enzyme is inhibited by citrate in Kreb's cycle?

Why does the presence of proline destabilize α-helix?
(A) Proline residue introduces a destabilizing kink in the α-helix
(B) In proline, the nitrogen atom is a part of a rigid ring, and rotation about N-C bond is not possible
(C) The nitrogen atom of a proline residue in a peptide linkage has no substituent hydrogen to participate in hydrogen bonds with other residues
(D) Proline residue works as a helix linker
Choose the correct answer from the options given below:

Which of the following are components of lipid rafts in plasma membrane?
(A) Cholesterol
(B) Sphingolipids
(C) Glycolipids
(D) Phospholipids
Choose the correct answer from the options given below: