Environmental Science Online Courses

Environmental Science App's Tests

Environmental Science e-Book's MCQs - Complete

Rock Cycle Quiz App Free Download & e-Book - 713

MCQ:

What is involved in manufacturing of protein and DNA ?

  1. Nitrogen
  2. Phosphorous
  3. Carbon
  4. Oxygen

More MCQs from Environmental Science Textbook

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Rock Cycle App (Android & iOS)

Rock Cycle App (Android & iOS)

Environmental Science App (Android & iOS)

Environmental Science App (iOS & Android)

MCQsLearn: All-in-One Courses App (Android & iOS)

MCQsLearn: All-in-One Courses App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (iOS & Android)