NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 2223 - 2230 of 3511

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Question number: 2223

» Diversity in Living World » Five Kingdom Classification » Fungi

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MCQ▾

Question

Which one of the following is a wrong matching of a microbe and its industrial product, while the remaining three are correct?

Choices

Choice (4) Response

a.

Aspergillus niger - citric acid

b.

Yeast - Statins

c.

Clostridium butylicum - lactic acid

d.

Acetobacter aceti - acetic acid

Question number: 2224

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Root

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MCQ▾

Question

Which is an offset

Choices

Choice (4) Response

a.

Eichhornia

b.

Fragaria

c.

Mentha

d.

Cynodon dactylon

Question number: 2225

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

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Appeared in Year: 1994

MCQ▾

Question

Circular and double stranded DNA occurs in

Choices

Choice (4) Response

a.

Mitochondria

b.

Cytoplasm

c.

Nucleus

d.

Golgibody

Question number: 2226

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

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Appeared in Year: 1994

MCQ▾

Question

If there are 10,000 base pairs in DNA, then its length-

Choices

Choice (4) Response

a.

340nm

b.

340000 nm

c.

3400 nm

d.

34000 nm

Question number: 2227

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

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Appeared in Year: 1988

MCQ▾

Question

Which may be attached with Adenine base in RNA

Choices

Choice (4) Response

a.

Thymine

b.

Uracil

c.

Guanine

d.

Cytosine

Question number: 2228

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

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MCQ▾

Question

A codon in m-RNA has

Choices

Choice (4) Response

a.

3-bases

b.

bases

c.

1-bases

d.

2-bases

Question number: 2229

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

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Appeared in Year: 1993

MCQ▾

Question

Mitochondrial DNA is-

Choices

Choice (4) Response

a.

Double stranded

b.

Circular

c.

Naked

d.

All a. , b. and c. are correct

Question number: 2230

» Structural Organization in Animals and Plants » Plant Tissues - Morphology, Anatomy and Functions » Root

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MCQ▾

Question

Rhizome of ginger is a modification of stem because -

Choices

Choice (4) Response

a.

It is underground

b.

It bears nodes and internodes

c.

It bears Adventitious roots

d.

It stores food material