Transport in Mammals Multiple Choice Questions 1 PDF Download

Practice transport in mammals multiple choice questions (MCQs), O level biology test 1 online for exams. 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 helping 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 as "lub" sound is produced when the to test learning skills for viva exam preparation and job's interview questions. Study to learn mode of action of heart quiz questions to learn online MCQs for competitive exam preparation test.

MCQ on Transport in Mammals Quiz PDF Download Test 1

MCQ. The "lub" sound is produced when the

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

C

MCQ. Special kind of protein containing iron is called as

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

B

MCQ. Systole means

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

A

MCQ. Pulmonary veins carry

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

D

MCQ. Organ transplant fails

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

C