List of top Questions asked in ICAR AIEEA (PG)- 2024

In the sequence 'pApCpGpTpA', the 'p' between 'A' and 'C' represents.

Identify the correct order of events of enzyme catalyzed reaction.
(A). Formation of ES complex.
(B). Formation of EP complex.
(C). Reaction between E and S.
(D). Release of P and E.
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Which of the following statements are correct for Km - Michaelis Menten Constant?
(A). Km has unit of concentration.
(B). Km is equal to substrate concentration.
(C). Quantitative relationship between the initial velocity, \(\text{V}_0\) and the maximum velocity, \(\text{V}_{\max}\).
(D). Regulatory enzymes obey Michaelis Menten constant.
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Arrange the events employed for the determination of the primary structure of proteins.
(A). Breaking of disulfide bridges.
(B). End group analysis.
(C). Creation of overlapping fragments.
(D). Amino acid sequence determination.
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The amino acid that hinders the formation of \(\alpha\)-helical structure is

Match the co-factor given in list I with the enzyme given in list II.

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Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): Lyase removes the group by the formation of double bonds.
Reason (R): Hydrolase transfers the functional group to water.
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In SDS-PAGE, the proteins are separated mainly based on

Which of the following reagents specifically react with amino-terminal amino acid present in a peptide?

Which one of the following groups of pairs of abbreviation and symbol of amino acids is CORRECT?

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : Proteins absorb light maximum at 260 nm
Reason (R) : Maximum light absorption for both tryptophan and tyrosine occurs near a wavelength of 280 nm
In light of the above statements, choose the correct answer from the options given below.

The average molecular weight of amino acid in a peptide is

Transport of ammonia from skeletal muscle to the liver takes place through

In ion-exchange chromatography, the charge on the anion exchangers is

Identify the strong anion exchangers among the following exchange types commonly used in ion-exchange chromatography techniques.

Carbohydrates are:
A. Organic compounds with a minimum three number of carbons
B. Polyhydroxy alcohols
C. Hydrates of carbon
D. Polyhydroxy aldehydes or ketone
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Which of the following explains the reducing end of polysaccharides?
(A). End with free epimeric carbon
(B). End with free anomeric carbon
(C). End with free carboxylic carbon
(D). End with free carbonyl carbon
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Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): Glycosamino glycans are having characteristically high negative charge in nature
Reason (R): Glycosaminoglycans are made up of alternating units of uronic acids and amino sugar with sulfated ester.
In light of the above statements, choose the correct answer from the options given below.

Match List-I with List-II:

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Which one of the following amino acids is amphipathic in nature?

Centrifugation technique which uses CsCl for the separation of DNA is known as

Common covalent modifications in core histone proteins include:
(A) Acetylation
(B) Methylation
(C) Phosphorylation
(D) ADP-ribosylation
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Match List-I with List-II:

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Match List-I with List-II:

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Match List-I with List-II:

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