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IGCSE A Level Biology Certification Exam Tests

IGCSE A Level Biology Practice Test 42

Biology Online MCQ (Multiple Choice Questions) PDF - 42

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Biology Online Questions and Answers PDF Download: Quiz 42

MCQ 206:

People who are suffering from Emphysema,

  1. have very low rate of breathing
  2. manage to oxygenate the blood in lungs
  3. their right side of the heart increases
  4. their left side of the heart increases
MCQ 207:

Vasoconstrictive protein that composed of a chain of eight amino acids residue which stimulates the release of aldosterone and increases blood pressure is called

  1. angiotensin ii
  2. epinephrine
  3. norepinephrine
  4. estradiol
MCQ 208:

Cell eating is referred to as

  1. phagocytosis
  2. pinocytosis
  3. exocytosis
  4. endocytosis
MCQ 209:

El Tor strain has been replaced by

  1. V Cholerae 0142
  2. V Cholerae 0149
  3. V Cholerae 0139
  4. V Cholerae 0134
MCQ 210:

The food reserves in the aleuronic layer are converted to carbohydrates for seed growth. What's the second thing aleuronic gets converted into?

  1. amylase
  2. starch
  3. maltose
  4. glucose

IGCSE A Level Biology Exam Prep Tests

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Biology Online App (Android & iOS)

Biology Online App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (iOS & Android)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (iOS & Android)