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Proteins (Nutrient) MCQs Quiz Online Tests pdf Download

Practice proteins (nutrient) MCQs, biology MCQs for online test prep. Biological molecules and biology quiz has multiple choice questions (MCQ), proteins (nutrient) quiz questions and answers as a protein which act as a carrier and transport oxygen and carbon dioxide in human body is known as, answer key with choices as hemoglobin, immunoglobulin, lipids and antibody for competitive exam prep. Free study guide is to learn proteins (nutrient) quiz online with MCQs to practice test questions with answers. Proteins (Nutrient) Video

MCQs on Proteins (Nutrient) Quiz pdf Download

MCQ. A protein which act as a carrier and transport oxygen and carbon dioxide in human body is known as

  1. hemoglobin
  2. immunoglobulin
  3. lipids
  4. antibody

A

MCQ. Amino acids are composed of

  1. carbon, nitrogen and oxygen
  2. carbon, oxygen and sulfur
  3. carbon, oxygen and hydrogen
  4. carbon, oxygen, hydrogen and nitrogen

D

MCQ. C-N link in an amino acid is called a

  1. polar bond
  2. covalent bond
  3. ionic bond
  4. peptide bond

D

MCQ. A valuable and most important quality of proteins is to prevent blood loss after an injury by process of

  1. (coagulation)blood clotting
  2. cell division
  3. imputation
  4. glycolysis

A

MCQ. Proteins comprises off total dry weight in a cell which is over

  1. 60%
  2. 50%
  3. 70%
  4. 40%

B