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BotanyNEET 2019Gene regulation: lac operon; Human Genome Project, DNA fingerprinting

Molecular Basis of Inheritance

Match the following genes of the lac operon with their respective products:

Column I Column II
(a) ii gene (i) β\beta-galactosidase
(b) zz gene (ii) Permease
(c) aa gene (iii) Repressor
(d) yy gene (iv) Transacetylase
  1. A.(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
  2. B.(a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
  3. C.(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)✓
  4. D.(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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