Genetics and Evolution (NEET (National Eligibility cum Medical Entrance Test) Biology): Questions 127 - 134 of 184

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Question number: 127

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

Appeared in Year: 1992

MCQ▾

Question

Which of the following nitrogen base is not found in DNA

Choices

Choice (4) Response

a.

Uracil

b.

Cytosine

c.

Thymine

d.

Guanine

Question number: 128

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

Appeared in Year: 2008

MCQ▾

Question

Double helix model of DNA is proposed by

Choices

Choice (4) Response

a.

Singer and Nicholson

b.

Kornberg and Khurana

c.

Watson and Crick

d.

Schleiden schwann

Question number: 129

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

MCQ▾

Question

The link between successive generation is provided by- [AIPMT-81, 84]

Choices

Choice (4) Response

a.

Nucleic acid

b.

Chromosomes

c.

Cytoplasm

d.

Nucleus

Question number: 130

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

MCQ▾

Question

The process of m RNA synthesis on a DNA is known as-

Choices

Choice (4) Response

a.

Transcription

b.

Transduction

c.

Translation

d.

Question does not provide sufficient data or is vague

Question number: 131

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

Appeared in Year: 1994

MCQ▾

Question

Code in RNA corresponding to AGCT in DNA

Choices

Choice (4) Response

a.

UCGA

b.

TACA

c.

AGUC

d.

TCGA

Question number: 132

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

Appeared in Year: 2007

MCQ▾

Question

One gene - one enzyme relationship was established for the first time in

Choices

Choice (4) Response

a.

polygenic ingeritance

b.

codominance

c.

Salmonella typhimurium

d.

Neurospora crassa

Question number: 133

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

Appeared in Year: 1993

MCQ▾

Question

Double helix model of DNA which was proposed by Watson and Crick was of

Choices

Choice (4) Response

a.

Z-DNA

b.

B-DNA

c.

C-DNA

d.

D-DNA

Question number: 134

» Genetics and Evolution » Molecular Basis of Inheritance » Structure of DNA and RNA

MCQ▾

Question

Unit of nucleic acids are- [NCERT-76]

Choices

Choice (4) Response

a.

Nucleotides

b.

Nitrogenous bases

c.

Phosphoric acid

d.

Pentose Sugar

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