List of top Questions asked in ICAR AIEEA (PG)

Statement (A) : The resolution of genetic map depends on the number of crossovers which have been scored.
Statement (B) : Genetic maps have limited accuracy as the recombination are more likely to occur at some points than at others.
In light of the above statements, choose the most appropriate answer from the options given below.

What is the correct extended form of IBSC?

Abortive transduction is an example of?

Match List-I with List-II
{|p{7cm}|p{7cm}|} List-I & List-II
(A) Southern hybridization & (I) Western blotting
(B) Presence of protein of interest & (II) Y-2H
(C) Peptide sequence & (III) Integration of transgene
(D) Interaction of two transcription factors & (IV) Mass spectrometry

Match List-I with List-II
{|p{7cm}|p{7cm}|} List-I & List-II
(A) RNA sequencing & (I) Global gene expression of known gene
(B) Northern hybridization & (II) Transcript expression
(C) qPCR & (III) Relative transcript expression
(D) Microarray & (IV) Global gene expression of unknown gene

SWISS-PROT, which provides detail sequence annotation including, structure, function and protein family assignment, is an example of

If half of the progenies of a test cross are having recessive trait, what would be the genotypes of a dominant parent?

Which of the following is not used in protoplast fusion?

Which of the following is true about E. coli DNA ligase
(A) Catalyzes the formation phosphodiester bond between 3'-OH and 5'-$PO_4^-$ group of a DNA strand
(B) Requires ATP as energy source
(C) Requires NAD+ as energy source
(D) It can ligate two molecules of single-stranded DNA
Choose the correct answer from the options given below:

Which of the following statement is correct for 70S ribosome?
(A) The 16S RNA belongs to small subunit.
(B) It also has 8S RNA.
(C) The 5S RNA belongs to 50S subunit.
(D) It can be dissociated into 40S and 30S subunit.
Choose the correct answer from the options given below:

Which of the following method can be used for sterilization of seeds to be used in tissue culture?

Which of the following is not a part of endomembrane system?

Which of the following structure is commonly found in both prokaryotes and eukaryotes?

Which of the following is the activity of reverse transcriptase?

Which of the following chemical is used to make E. coli cells competent to take external DNA?

pBluescriptSK is an example of

In Northern hybridization?

What are isoaccepting tRNAs?

Which of the following is not related to termination of a transcript in E. coli?

The consensus sequence 5'-ACCAUGG-3'; is also known as

Which of the following is Type II restriction enzyme?

Which of the following subunit of RNA polymerase complex is absent during elongation phase of bacterial transcription?

Which of the following metabolites is not an intermediate in the triglyceride biosynthesis by Kennedy pathway?

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A) : The free histidine is a dominant buffering system at physiological pH than the protein-bound or dipeptide histidine.
Reason (R) : In proteins or dipeptides, the imidazole pKa decreases substantially-in combination with other amino acids- to a level which is more than 1 pH unit removed from intracellular pH.

In a nucleotide sequence ATGC, which of the following nucleotide has the unlinked 5' - OH?