List of top Questions asked in CUET (PG)

The peptidyl transferase enzyme activity is located in the

Match List I with List II:

List I	List II
(A) Histone erasers	(III) Deacetylases
(B) Histone readers	(IV) Bromodomain proteins
(C) Histone writers	(I) Methyltransferase
(D) DNA unwinding	(II) Topoisomerase

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The complete proteins produced by an organism at any one time is called:

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

The propagation of action potential in myelinated nerve fiber is faster because of-

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

A clotting disorder which is a sex-linked disease:

In the human karyotype, the X chromosome belongs to which group?

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
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What percentage of genes are found in the human genome?

Match List I with List II:

List I	List II
(A) Shoulder	(I) Tarsals
(B) Thigh	(II) Carpals
(C) Wrist	(III) Humerus
(D) Ankle	(IV) Femur

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Match List I with List II:

List I (Enzyme)	List II (Reaction)
(A) DNase I	(I) Produces single-stranded nicks in DNA
(B) RNase A	(II) Degrades single-stranded RNA
(C) S1 nuclease	(III) Degrades single-stranded DNA
(D) RNase H	(IV) Cleaves the RNA strand of RNA-DNA hybrids

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Match List I with List II:

List I (Vitamin)	List II (Disorder)
(A) Vitamin-A	(I) Night blindness
(B) Vitamin-D	(II) Scurvy
(C) Vitamin-C	(III) Fat-soluble vitamin
(D) Vitamin-K	(IV) Blood clotting

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Arrange the given processes involved in the nitrogen cycle:
(A) Ammonia formation
(B) Organic nitrogen formation
(C) Soil organic nitrogen formation
(D) Nitrate formation
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Non-vascular land plants are called:

Choose the correct sequence of electron transport during electron transport chain of light reaction:
A. Pheophytin
B. Plastoquinone
C. Cytb6-f complex
D. Plastocyanin
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Vaccine is not available for which disease?

Identify the correct sequence of the given intermediates formed during glycolysis:
(A) Fructose 1,6-biphosphate
(B) Fructose 6 phosphate
(C) Lactate
(D) Phosphoenolpyruvate
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Which of the following combinations of statements are true about C4 cycle?
A. Malic acid formed in the chloroplast of mesophyll cells.
B. Malic acid is transported to the chloroplast of bundle sheath cells.
C. Pyruvic acid produced in mesophyll cells moves to the chloroplast of bundle sheath cells.
D. Malic acid is transported to the chloroplast of mesophyll cells.
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Arrange the given steps involved in polymerase chain reaction (PCR):
(A) Denaturation
(B) Annealing
(C) Extension
(D) Cycling
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Which of the following enzyme is defective in galactosemia—a fatal genetic disorder in infants?

Which of the following statement is true for Barr body?

What are the functions of topoisomerases?

The portion of transmembrane proteins that cross the lipid bilayer are usually:

The basal portion of a mature ligule of Selaginella is called: