Agricultural Biotechnology MCQ Question and Answer

71

The term gene was coined by

A) Mendel B) Bateson C) Johannsen D) Beadle

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Answer & Solution

Answer: Option C

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72

Which amino acid plays role in splicing of proteins?

A) Serine B) Glycine C) Cysteine D) Tryptophan

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Answer: Option A

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73

D.P.D. stands for

A) Diffusion Pressure Deficit B) Diffusion Pressure Deficient C) Daily Phosphate Demand D) None of the above

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Answer: Option A

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74

During the process of reverse transcription

A) mRNA is synthesized from DNA B) DNA is synthesized from DNA C) Proteins are formed from mRNA D) DNA is synthesized from mRNA

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Answer: Option D

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75

The okazaki fragments are joined by

A) DNA polymerase B) DNA gyrase C) Topoisomerase D) Ligase

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Answer: Option D

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76

The sequencing method for peptides is

A) Sanger method B) Gilbert method C) Pyrosequencing D) MALDI-TOF

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Answer: Option D

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77

The isoelectric pH is

A) The pH at which the amino acid has positive charge B) The pH at which amino acid has negative charge C) The pH at which the amino acid has both positive and negative charge D) All of the above

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Answer: Option C

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78

Transcription is

A) Formation of proteins B) Syntheis of DNA from RNA C) Synthesis of RNA from DNA D) Synthesis of RNA from RNA

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Answer: Option C

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79

Isoschizomers are

A) Pair of restriction enzymes one cut recognize both methylated and unmethylated and another one cuts only unmethylated one B) Pair of restriction enzymes one cut recognize both methylated and unmethylated and another one cuts only methylated one C) Pair of restriction enzymes one cut recognize both methylated and unmethylated and another one does not cut D) None of the above

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Answer: Option A

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80

SSR is

A) Biallelic B) Tetrallelic C) Multiallelic D) None of the above

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Answer: Option C

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Agricultural Biotechnology MCQ Question and Answer | Agriculture MCQ Question