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O Level Biology Questions Quiz Questions and Answers PDF Download eBook - 40

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"Breakage of hydrogen bonds in protein coils results in", o level biology questions Multiple Choice Questions (MCQ) with choices denaturation of proteins, activation of enzymes, expedites the digestive system, and inactivation of protein molecules for online colleges that offer financial aid. Learn nutrition in general questions and answers to improve problem solving skills for online college classes.

Quiz on O Level Biology Questions PDF Download eBook

O Level Biology Questions Quiz

MCQ: Breakage of hydrogen bonds in protein coils results in

  1. activation of enzymes
  2. denaturation of proteins
  3. expedites the digestive system
  4. inactivation of protein molecules

B

Viruses: Biochemical Parasites Quiz

MCQ: Transfer of genes from one species to another can be studied through

  1. bacteria
  2. vectors
  3. fungi
  4. algae

B

School Level Biology Quiz

MCQ: Water-soluble vitamins are

  1. stored in body
  2. excreted by body
  3. released by the body muscles
  4. released by bone-marrow

B

Glucose formation Quiz

MCQ: Glucose (C6H12O6) and fructose (C6H12O6) can be obtained if sucrose (C12H22O11) is heated in the presence of

  1. dilute hydrogen sulphide
  2. dilute hydrogen peroxide
  3. dilute hydrochloric acid
  4. dilute sulphuric acid

C

Ovary and Pistil Quiz

MCQ: In plants, Ovary is inferior in

  1. hibiscus
  2. clitoria
  3. sunflower
  4. rose

C