Genetics and Evolution (NEET Biology): Questions 89 - 94 of 154

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Question number: 89

» Genetics and Evolution » Molecular Basis of Inheritance » Genetic Code

Appeared in Year: 2010

MCQ▾

Question

Which one of the following palindromic base sequences in DNA can be easily cut at about the middle by some particular restriction enzyme?

Choices

Choice (4) Response

a.

5’ ________ CGTTCG ________ 3’

3’ ________ ATGGTA ________ 5’

b.

5’ ________ CACGTA ________ 3’

3’ ________ CTCAGT ________ 5’

c.

5’ ________ GATATG ________ 3’

3’ ________ CTACTA ________ 5’

d.

5’________ GAATTC ________ 3’

3’ ________ CTTAAG ________ 5’

Question number: 90

» Genetics and Evolution » Molecular Basis of Inheritance » DNA Finger Printing

MCQ▾

Question

DNA finger printing was invented by

Choices

Choice (4) Response

a.

Kary Mullis

b.

Alec Jeffery

c.

Francis Collins

d.

Dr. Paul Berg

Question number: 91

» Genetics and Evolution » Heredity and Variation » Chromosomes and Genes

Appeared in Year: 2003

MCQ▾

Question

Jumping genes are found in (MP PMT)

Choices

Choice (4) Response

a.

eukaryotes and prokaryotes

b.

eukaryotes

c.

bacteriophage

d.

bacteria

Question number: 92

» Genetics and Evolution » Heredity and Variation » Chromosomes and Genes

Appeared in Year: 2003

MCQ▾

Question

The genes that keeps on changing-their location on chromosomes are known as (MP PMT)

Choices

Choice (4) Response

a.

Duplicate genes

b.

Split genes

c.

Jumping genes

d.

Lethal genes

Question number: 93

» Genetics and Evolution » Molecular Basis of Inheritance » Lac Operon

MCQ▾

Question

Which of the following is not produced by E. Coli in the lactose operon

Choices

Choice (4) Response

a.

P galactosidase

b.

Thiogalactoside transacetylase

c.

Lactose dehydrogenase

d.

Lactose permease

Question number: 94

» Genetics and Evolution » Heredity and Variation » Chromosomal Disorders in Humans

Appeared in Year: 2003

MCQ▾

Question

Polydactyly in man is due to (MP PMT)

Choices

Choice (4) Response

a.

sex - linked recessive gene

b.

autosomal recessive gene

c.

autosomal dominant gene

d.

sex - linked dominant gene

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