List of top Plant Biotechnology Questions asked in ICAR AIEEA (PG)

Which of the following is a multiple sequence alignment tool?

Which of the following is correct for the Primer Annealing Temperature in a PCR?
(A) Base composition and length of the template DNA
(B) Melting temperature of the primer
(C) Base composition and length of the primer
(D) Genomic DNA content of the plant tissue
Choose the correct answer from the options given below:

Match List-I with List-II
{|p{7cm}|p{7cm}|} List-I (Book/Theory proposed/Characteristic, etc.) & List-II (Author/Thinker/Name of Theory, etc.)
(A) Schiffs Reagent & (I) Nucleic Acid to Protein
(B) Central Dogma & (II) DNA
(C) Chromosome & (III) Feulgen reaction
(D) Ultraviolet light of 2600 angstroms & (IV) DNA and Histone proteins

What is the estimated size of Human genome?

In Prokaryotes, the genetic material, double-stranded single circular DNA is found in which region of the cell

GEAC comes under which of the following ministry/department of Government of India?

Where is the National Institute for Plant Biotechnology located in India?

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) 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

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

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.

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

Which of the following is not used in protoplast fusion?

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

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

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:

pBluescriptSK is an example of

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

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

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

Which of the following is the activity of reverse transcriptase?

In Northern hybridization?

Which of the following is Type II restriction enzyme?