List of top Questions asked in CUET (PG)

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

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Vaccine is not available for which disease?

Arrange the different steps of transcription in the correct order:
(A) Transcription bubble formation
(B) Phosphorylation of CTD tail
(C) Recruitment of elongation factors
(D) Dephosphorylation of CTD tail
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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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Identify the correct sequence of the given enzymes involved in the TCA cycle:
(A) Aconitase
(B) Fumarase
(C) Malate dehydrogenase
(D) α-ketoglutarate dehydrogenase
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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 is the function of DNA gyrase in circular DNA?

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?

Which of the following are viral diseases?
(A) Yellow fever
(B) Hepatitis B
(C) Chickenpox
(D) Rabies
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The lymphoid stem cells in the bone marrow form
(A) Natural killer cells
(B) Platelets
(C) B lymphocytes
(D) Neutrophils
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Match List I with List II

LIST I (Transposons)	LIST II (Organism)
A. Pelement	I. Drosophila
B. LINE and SINE	II. Human
C. Ty element	III. Yeast
D. Tn element	IV. Bacteria

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Arrange the steps in the correct order as they are involved in RNA interference (RNAi):
(A) Formation of small interfering RNAs (siRNAs)
(B) Activation of RNase III-like enzyme Dicer
(C) Inactivation of target RNA
(D) Formation of RISC complex
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Match List I with List II:

LIST I (Photoperiodism)	LIST II (Explanation)
A. Short Day Plants (SDP)	I. Dark period period of 14-16 hours
B. PR	II. Absorbs light at 730-735nm
C. Long Day Plants (LDP)	III. Daylight of about 14-16 hours
D. PFR	IV. Absorbs light at 660-665nm

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The gene transmission from a male parent to a female offspring (“child”) to a male “grandchild” is called:

Match List I with List II

List I	List II
(A) Radiation hybrid mapping	(I) DNA can be cut into large fragments and circularized for use in chromosome walking
(B) Sequence tagged site (STS) mapping	(II) Useful for cloning of overlapping DNA fragments (restricted to about 200 kb)
(C) Chromosome jumping	(III) Fragment genome into large pieces and locate markers and genes
(D) Chromosome walking	(IV) Applicable to any part of DNA sequence if some sequence information is available

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Antibody formed immediately after infection is-

In the technique called centrifugation, the centrifugal field (G) is calculated as:

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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Nucleosome is basically composed of:
(A) Histone core
(B) Linker histone
(C) Core DNA
(D) Linker DNA
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What percentage of genes are found in the human genome?

In the human karyotype, chromosomes are divided into how many groups?

Amino acid that serves as a precursor for formation of the pigment responsible for human skin color is-

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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Non-vascular land plants are called: