NEET (NTA)-National Eligibility cum Entrance Test (Medical) Biology: Questions 3341 - 3344 of 3511

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Question number: 3341

» Genetics and Evolution » Molecular Basis of Inheritance » DNA Packaging

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Appeared in Year: 2017

MCQ▾

Question

What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis?

Choices

Choice (4) Response

a.

The larger the fragment size, the farther it moves

b.

Negatively charged fragments do not move

c.

The smaller the fragment size, the farther it moves

d.

Positive charged fragment moves to farther end.

Question number: 3342

» Reproduction » Sexual Reproduction in Flowering Plants » Double Fertilization

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Appeared in Year: 2017

MCQ▾

Question

Double fertilization is exhibited by:

Choices

Choice (4) Response

a.

Fungi

b.

Algae

c.

Angiosperms

d.

Gymnosperms

Question number: 3343

» Diversity in Living World » Five Kingdom Classification » Viruses and Viriods

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Appeared in Year: 2017

Match List-Ⅰ List-Ⅱ▾

Question

Match the following sexually transmitted diseases (Column - I) with their causative agent (Column - II) and select the Correct option.

List-Ⅰ (Column - I) List-Ⅱ (Column - II)

(A)

Gonorrhea

(i)

Treponema

(B)

Genital Warts

(ii)

Human papilloma - Virus

(C)

AIDS

(iii)

HIV

(D)

Syphilis

(iv)

Neisseria

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iv)
  • (ii)
  • (iii)
  • (i)

b.

  • (i)
  • (ii)
  • (iv)
  • (iii)

c.

  • (ii)
  • (iii)
  • (i)
  • (iv)

d.

  • (i)
  • (iv)
  • (iii)
  • (ii)

Question number: 3344

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

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Appeared in Year: 2017

MCQ▾

Question

If there are 999 bases in RNA that codes for a protein with 333 amino acids, and the base at position 901 is deleted such that the length of the RNA becomes 998 bases, how many codons will be altered?

Choices

Choice (4) Response

a.

33

b.

11

c.

333

d.

1