Biology

Molecular Basis of Inheritance

200 questions from 38 papers, each with its answer.

  • 200 questions
  • 38 papers
  • 5.67% of Biology
Showing Remove filter: 2019 5 of 200 questions

Human Genome Project – Methodologies

1 question
  1. 1 2019 Medium
    Expressed Sequence Tages (ESTs) refers to:

Regulation of Gene Expression – The Lac Operon

1 question
  1. 2 2019 Medium
    Match the following genes of the Lac operon with their respective products.

    Pick the matching item from Column II for each row.

    Column I

    • A. i gene
    • B. z gene
    • C. a gene
    • D. y gene

    Column II

    • I. $\beta$-galactosidase
    • II. Permease
    • III. Repressor
    • IV. Transacetylase

The DNA and RNA – Structure of Polynucleotide Chain

1 question
  1. 3 2019 Easy
    Purines found both in DNA and RNA are:

Genetic Code – Frameshift Mutations

1 question
  1. 4 2019 Hard
    Under which of the following conditions will there be no change in the reading frame of following mRNA? $5'$AACAGCGGUGCUAUU$3'$

Genetic Code – Universality

1 question
  1. 5 2019 Easy
    Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?

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