Biotechnology Multiple Choice Questions and Answers 4 pdf eBooks Download

Learn biotechnology MCQs, grade 10 biology test 4, genetic engineering multiple choice questions and answers. Genetic engineering revision test has biology worksheets, answer key with choices as joining enzyme, breaking enzyme, releasing enzyme and removing enzyme of multiple choice questions (MCQ) with genetic engineering quiz as ligase is a for competitive exam prep, viva interview questions. Free biology study guide to practice genetic engineering quiz to attempt multiple choice questions based test.

MCQs on Biotechnology Quiz pdf Download Worksheets 4

MCQ. Ligase is a

  1. Breaking enzyme
  2. Joining enzyme
  3. Releasing enzyme
  4. Removing enzyme

B

MCQ. Recombinant DNA is a combination of gene of interest and

  1. Growth
  2. Vector DNA
  3. Vector plasmid
  4. Chromosome

B

MCQ. Pyruvic acid in alcoholic fermentation reduced to acetaldehyde which further reduced into

  1. carbon dioxide
  2. methanol
  3. ethanol
  4. methane

C

MCQ. Last step of genetic engineering is

  1. isolation of gene interest
  2. insertion of gene into vector
  3. transfer of recombinant DNA
  4. expression of gene

D

MCQ. During glycolysis glucose molecule is broken into

  1. One pyruvic acid
  2. Two pyruvic acid
  3. Three pyruvic acid
  4. Four pyruvic acid

B