List of top Questions asked in ICAR AIEEA (PG)- 2023

Given below are two statements, one is labeled as Assertion (A) and other one labeled as Reason (R).
Assertion (A) : The genetic code is not universal.
Reason (R) : In mammalian mitochondria, the codon 'UGA' specifies the amino acid 'Trp'
In light of the above statements, choose the correct answer from the options given below.

The antibiotic 'Puromycin' is structural analog of which of the following amino acyl tRNA?

Which of the following statements are TRUE with regard to the process of post-tranlational modifications?
(A) Cleavage of polyprotein to their component protein.
(B) Hydroxylation of praline/lysine amino acid residues of collagen protein.
(C) Formylation of 'Met' amino acid residues.
(D) Formation of disulphide bridges.
Choose the correct answer from the options given below:

Which of the following functions are associated with the DNA polymerase I
(A) Proof Reading
(B) Removal of Primer
(C) Nick Translation
(D) DNA Ligation
Choose the correct answer from the options given below:

Which of the following is explained by the Reiji Okazaki experimentation?

The signs and biochemical lesions that are manifested in Cobalt deficiency are referable to deficiency of which vitamin ?

During the formation of amino acyl tRNA, the amino acid is attached covalently to which part of tRNA?

Among the list of events happen during the initiation of translation in prokaryotes, find out the exact order in which the initiation factor 3(IF3) is involved.
(A) Promote the dissociation of inactive 70S ribosomal complex.
(B) Facilitate the binding of 50S ribosome with the 30S initiation complex.
(C) Assist the binding of 30S ribosome with the shine-dalgarno sequence of mRNA.
Your response

Folate is required for the normal DNA synthesis. Folate deficiency impairs the activity of the folate requiring enzyme synthase and thus the synthesis of which nucleotide is decreased.

Which of the following group of codons are synonymus in nature?

Which technique is of great value when it is necessary to discriminate between antibodies produced in response to vaccination and those produced in response to infection.

Which hormone is increased during Cushing's syndrome?

The Oral Glucose Tolerance Test (OGTT) is ineffective in which of the following species:
(A) Feline
(B) Goats
(C) Bovine
(D) Swine
Choose the correct answer from the options given below:

The gluconeogenic mechanism is under developed in new born pigs and so they suffer from :

Given below are two statements:
Statement (I) : A specific receptor is present in the plasma membrane.
Statement (II) : Water soluble hormone bind to the specific receptor and generate a second messenger as a consequence of ligand receptor interaction.
In light of the above statements, choose the most appropriate answer from the options given below.

The cyanide nitroprusside reaction detects any compound containing a sulfhydryl group, is used to screen -

Name a liver specific enzyme primarily for the large domestic species and is also a zinc metalloenzyme.

The highest chloride concentration is found in which of the following body fluids:

Aldosterone plays a central role maintenance of:
(A). Hydrogen ion concentration
(B). Effective circulating fluid volume
(C). Potassium balance
(D). Osmolality of body fluids
Choose the correct answer from the options given below:

The function of enteroglucagon hormone is:

Chemical nature of $\beta$ Endorphins:

Several studies in diabetic dogs have shown that HbA1c is potentially useful for monitoring purposes as HbA1c reflect the average blood glucose level over the preceding:

Who won the Nobel Prize in 1908 for explaining the antibody production?

The most relevant source of histamine in the immune system are:
(A). Red blood cells
(B). Basophils
(C). Mast cells
(D). Fiber
Choose the correct answer from the options given below:

Name a commonly used biomarker for early detection of acute myocardial infarction.