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Molecular Biology Practice Test 57

Operons: Lac and Tryptophan Operons Quiz Questions and Answers PDF Download - 57

The Operons Lac and Tryptophan Operons Quiz Questions and Answers PDF (Operons Lac and Tryptophan Operons Quiz with Answers PDF e-Book) download Ch. 17-57 to prepare Molecular Biology Practice Tests. Solve Regulation of Gene Expression MCQ with answers PDF, Operons Lac and Tryptophan Operons Multiple Choice Questions (MCQ Quiz) for online college classes. The Operons: Lac and Tryptophan Operons Quiz App Download: Free learning app for solutions, surface tension, adsorption and isotopes, climate changes and pollution, dna and replication of dna, mechanism, structure, biosynthesis and mode of action, operons: lac and tryptophan operons test prep for online college courses.

The Quiz MCQ: When was the concept of operon coined; "Operons: Lac and Tryptophan Operons" App Download (Free) with answers: 1962; 1961; 1963; 1965; for online college classes. Learn Regulation of Gene Expression Questions and Answers, Apple eBook to download free sample for online bachelor degree programs.

Operons: Lac and Tryptophan Operons Questions and Answers PDF Download: MCQ 57

MCQ 281:

When was the concept of operon coined?

  1. 1961
  2. 1962
  3. 1963
  4. 1965
MCQ 282:

The two chains in the insulin are interconnected with the

  1. Peptide bond
  2. Disulfide bridges
  3. Ester bonds
  4. Glycosidic bond
MCQ 283:

During the treatment of cancer the drugs targeting the

  1. Polymerases
  2. Helicases
  3. Topoisomerases
  4. Ligases
MCQ 284:

Cancer destruction of the living cells and gene mutation the result of

  1. Water pollution
  2. Radioactive pollution
  3. Inorganic pollution
  4. Air pollution
MCQ 285:

The solution having ability to resist the changes on adding small amount of bases of acids defined as

  1. Homogeneous solutions
  2. Heterogeneous solution
  3. Buffers
  4. Alkaline

Molecular Biology Exam Prep Tests

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