O Level Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

O Level Biology Questions MCQ (Multiple Choice Questions) PDF Download

The O Level Biology Questions Multiple Choice Questions (MCQ Quiz) with Answers PDF (O Level Biology Questions MCQ PDF e-Book) download to practice IGCSE O Level Biology Tests. Learn Nutrition in Plants Multiple Choice Questions and Answers (MCQs), O Level Biology Questions quiz answers PDF to study online school courses. The O Level Biology Questions MCQ App Download: Free learning app for soil erosion, conservation: renewable resources, deforestation and pollution test prep for SAT subject test tutoring.

The MCQ: Breakage of hydrogen bonds in protein coils results in; "O Level Biology Questions" App Download (Free) with answers: Activation of enzymes; Denaturation of proteins; Expedites the digestive system; Inactivation of protein molecules; to study online school courses. Practice O Level Biology Questions Quiz Questions, download Google eBook (Free Sample) for best SAT prep courses online.

O Level Biology Questions MCQs: Questions and Answers PDF Download

MCQ 1:

Desertification is caused due to

  1. overgrazing
  2. topsoil is eroded
  3. rapid water evaporation from the soil
  4. all of above
MCQ 2:

Breakage of hydrogen bonds in protein coils results in

  1. activation of enzymes
  2. denaturation of proteins
  3. expedites the digestive system
  4. inactivation of protein molecules
MCQ 3:

Dietary imbalances cause

  1. malnutrition
  2. starvation
  3. obesity
  4. high cholesterol
MCQ 4:

Advantages of seed dispersal includes

  1. less spread of disease
  2. plants colonizing new habitats
  3. prevention of overcrowding of plants in same habitat
  4. all of above
MCQ 5:

Starch (C6H10O5)n is digested to form maltose (C12H22O11) through enzyme

  1. maltase
  2. amylase
  3. diastase
  4. sucrose

IGCSE O Level Biology Practice Tests

O Level Biology Questions Textbook App: Free Download (Android & iOS)

The App: O Level Biology Questions MCQs App to study O Level Biology Questions Textbook, O Level Biology MCQ App, and MCAT Biology MCQ App. The "O Level Biology Questions" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

O Level Biology Questions App (Android & iOS)

O Level Biology Questions App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (iOS & Android)