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Cell Biology Practice Test 32

DNA Tools and Biotechnology Multiple Choice Questions (MCQ) PDF - 32

The DNA Tools and Biotechnology MCQ with Answers PDF, DNA Tools and Biotechnology Multiple Choice Questions (MCQs) PDF Download e-Book Ch. 3-32 to prepare Cell Biology Practice Tests. Learn Genetics Test PDF, DNA Tools and Biotechnology Multiple Choice Questions (MCQ Quiz) for online college courses. The DNA Tools and Biotechnology MCQ App Download: Free certification app for chromosomal basis of inheritance, bacteria and archaea, dna tools and biotechnology test prep for bachelor degree online.

The MCQ Quiz: Addition of which of following groups to bacterial DNA protects it from its restriction enzymes; "DNA Tools and Biotechnology" App (Play Store & App Store) with answers: Nitrogen; Acetyl; Ethyl; Methyl; for online college courses. Practice Genetics Questions and Answers, Apple Book to download free sample for online degrees.

DNA Tools and Biotechnology Questions and Answers PDF Download: Quiz 32

MCQ 156:

Addition of which of the following groups to bacterial DNA protects it from its restriction enzymes?

  1. acetyl
  2. nitrogen
  3. ethyl
  4. methyl
MCQ 157:

Appendages that pull two cells together is called

  1. Pilli
  2. pseudopods
  3. fimbriae
  4. hair
MCQ 158:

Which of the following diseases cannot be inherited by females?

  1. x linked
  2. y linked
  3. silent mutations
  4. Tay Sach's
MCQ 159:

The complex of DNA and proteins is called

  1. chromosome
  2. linker DNA
  3. chromatin
  4. nucleolus
MCQ 160:

The DNA helix makes one full turn after what distance along its length?

  1. 10 nm
  2. 5 nm
  3. 3.4 nm
  4. 1 nm

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DNA Tools and Biotechnology App (Android & iOS)

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