Transport in Mammals Multiple Choice Questions Test 1 Tests pdf Download

Practice transport in mammals multiple choice questions (MCQs), O level biology test 1 online to learn. Practice mode of action of heart MCQs questions and answers on mode of action of heart, red blood cells and haemoglobin, circulatory system, organ transplantion and rejection with answers. Free transport in mammals quiz, online study guide has answer key with choices as after the ventricles start to relax, after the ventricles are fully contracted, after the bicuspid and tricuspid valves suddenly close and after the semilunar valves are closed of multiple choice questions (MCQ) as "lub" sound is produced when the to test learning skills for viva exam prep, interview questions. Study to learn mode of action of heart quiz questions to practice MCQ based online exam preparation test.

MCQ on Transport in Mammals Quiz pdf Download Test 1

MCQ. "lub" sound is produced when the

  1. after ventricles are fully contracted
  2. after ventricles start to relax
  3. after bicuspid and tricuspid valves suddenly close
  4. after semilunar valves are closed


MCQ. Special kind of protein containing iron is called as

  1. hormones
  2. hemoglobin
  3. red blood cell
  4. white blood cell


MCQ. Systole means

  1. a "lub" sound
  2. ventricular relaxation
  3. closure of semilunar valves
  4. a "dub" sound


MCQ. Pulmonary veins carry

  1. red oxygenated blood
  2. bluish red deoxygenated blood
  3. deoxygenated blood from heart to lungs
  4. oxygenated blood from lungs to heart


MCQ. Organ transplant fails

  1. if recipient is not ready for transplant
  2. if organ is not functioning properly
  3. if transplanted organ is perceived as a toxin by recipients body
  4. if excess of heparin is found in blood