Importance of Carbon MCQs Test Online PDF Download

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Learn biological molecules and biology practice test MCQs: structural carbon is a, for free online courses with options monovalent, bivalent, tetravalent, trivalent for online colleges for bachelor's degree. Free skills assessment test is for online e-learning importance of carbon quiz questions for competitive assessment in biology major. Importance of Carbon Video

MCQ on Importance of CarbonQuiz PDF Download

MCQ: Potential source of chemical energy at cellular level comes from bond between

  1. carbon-oxygen
  2. carbon-hydrogen
  3. oxygen-hydrogen
  4. carbon-carbon

B

MCQ: Structural carbon is a

  1. monovalent
  2. bivalent
  3. tetravalent
  4. trivalent

C

MCQ: Due to its unique properties carbon can react with many known elements forming

  1. covalent bond
  2. ionic bond
  3. coordinate covalent bond
  4. hydrogen bond

A

MCQ: Basic element of organic compound is

  1. hydrogen
  2. carbon
  3. oxygen
  4. All of Above

B

MCQ: Proteins are formed when carbon combines with nitrogen in amino acid linkages with help of

  1. covalent bond
  2. ionic bond
  3. peptide bond
  4. glycoside linkage

C