College Biology MCQs Quiz Online PDF Download

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Study nutrition in general aptitude test MCQs: fats act as, for free online certificate courses with choices an insulating material, a constituent of protoplasm, a substance that restricts water loss, all of these with online learning guide for international exams' preparation like MCAT subjective test. Free skills assessment test is for online learning college biology quiz questions with MCQs, exam preparation questions and answers.

MCQs on College BiologyQuiz PDF Download

MCQ: Fats act as

  1. an insulating material
  2. a constituent of protoplasm
  3. a substance that restricts water loss
  4. all of these

D

MCQ: Due to osmotic pressure in marine fish, kidneys

  1. excretes salts
  2. excretes small amount of water
  3. produce concentrated urine
  4. all of these

D

MCQ: Amino acid chain in a protein molecule is

  1. straight
  2. coiled
  3. curved
  4. concave

B

MCQ: Elements of carbon (C), hydrogen (H2) and oxygen (O2) are present in

  1. fats
  2. carbohydrates
  3. vitamins
  4. both A and B

D

MCQ: Trace elements do not include

  1. iodine
  2. zinc
  3. manganese
  4. calcium

D