Class 10 Courses

Chapter 2: Class 10 Chemistry Exam Tests

Class 10 Chemistry MCQs - Chapter 2

Biochemistry Multiple Choice Questions (MCQ) PDF - 10

Free Biochemistry Multiple Choice Questions (MCQ Quiz) with Answers PDF (Biochemistry MCQ PDF e-Book) download Ch. 2-10 to learn Grade 10 Chemistry Course. Study DNA Structure Multiple Choice Questions and Answers (MCQs) PDF, Biochemistry Quiz Questions and Answers to study online school courses. The Biochemistry MCQ App: Download free educational app for dna structure, test your vitamin knowledge, vitamin and mineral, lipids, carbohydrates test prep for online education.

The MCQs: In structure of DNA, how many strands are twisted around each other; "Biochemistry" App Download (Android & iOS) with answers ‘two’, ‘one’, ‘three’ and ‘four’ to study online school courses. Practice DNA Structure MCQ Questions, download Apple Book (Free Sample) for free online classes.

Biochemistry Questions & Answers PDF Download: MCQ Quiz 10

MCQ 46: In the structure of DNA, how many strands are twisted around each other?

  1. one
  2. two
  3. three
  4. four

MCQ 47: The vitamin which helps in chemical transmission of images from the eye to the brain is

  1. vitamin A
  2. vitamin B
  3. vitamin C
  4. vitamin D

MCQ 48: Specific organic compounds which are required by our bodies to prevent specific diseases but cannot be produced by our bodies are called

  1. hydrocarbons
  2. carbohydrates
  3. proteins
  4. vitamins

MCQ 49: Source of butyric acid is

  1. butter
  2. palm oil
  3. beef fat
  4. olive oil

MCQ 50: Which of the following is used in the form of wood for heat, housing, and furniture?

  1. cellulose
  2. starch
  3. monosaccharides
  4. oligosaccharides

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Biochemistry App (Android & iOS)

Biochemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

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O Level Chemistry App (iOS & Android)