College Biology Multiple Choice Questions Online pdf eBooks Download

Learn college biology MCQs, online O level biology MCQ for test prep. Nutrition in general quiz has multiple choice questions (MCQ), college biology quiz questions and answers as fats act as, answer key help with choices as insulating material, a constituent of protoplasm, restricts water loss and all of these problem solving for viva, competitive exam preparation, interview questions. Free study guide is to practice college biology quiz online with MCQs to practice test questions with answers.

MCQs on College Biology Quiz pdf Download

MCQ. Fats act as

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


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


MCQ. Amino acid chain in a protein molecule is

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


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

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


MCQ. Trace elements do not include

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