Functions of Nitrogen and Magnesium MCQs Quiz Worksheet PDF Download

Learn functions of nitrogen and magnesium MCQs, biology test for online course learning and test prep to practice. Nutrition quiz questions has multiple choice questions (MCQ), functions of nitrogen and magnesium test to learn for biology textbook online tests with answers.

Biology practice test MCQ on magnesium is important for enzymes to produce with options sugars, fats, carbohydrates and all of above problem solving skills for competitive exam, viva prep, interview questions with answer key. Free biology revision notes to learn functions of nitrogen and magnesium quiz with MCQs to find questions answers based online learning tests.

MCQs on Functions of Nitrogen and Magnesium Quiz PDF Download

MCQ. Magnesium is important for enzymes to produce

  1. sugars
  2. fats
  3. carbohydrates
  4. all of above

D

MCQ. Structural component of chlorophyll is

  1. magnesium
  2. potassium
  3. calcium nitrate
  4. calcium phosphate

A

MCQ. Nitrogen is useful for plants in form of

  1. nitrates
  2. nitric acid
  3. nitrogen dioxide
  4. nitrites

A

MCQ. Excess amount of nitrogen leads to

  1. delayed fruiting
  2. delayed flowering
  3. rapid fruiting
  4. both a and b

D

MCQ. Kind of metabolism which plays important role in growth of stems and leaves is

  1. carbon metabolism
  2. hydrogen metabolism
  3. oxygen metabolism
  4. nitrogen metabolism

D