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Grade 9 Biology MCQ

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Functions of Nitrogen and Magnesium MCQ with Answers PDF

Functions of nitrogen and magnesium Multiple Choice Questions (MCQ) to practice functions of nitrogen and magnesium quiz answers PDF to study online 9th grade biology course. Nutrition Multiple Choice Questions and Answers (MCQs), Functions of Nitrogen and Magnesium quiz questions PDF for school certificate. "Functions of Nitrogen and Magnesium " Book PDF: macronutrients, human food components, digestion in human, functions of liver test prep for free online classes.

"The magnesium is important for enzymes to produce" Multiple Choice Questions (MCQ) on functions of nitrogen and magnesium with choices sugars, fats, carbohydrates, and all of above for school certificate. Study nutrition quiz questions for online certificate programs for online school courses.

MCQs on Functions of Nitrogen and Magnesium

MCQ: The magnesium is important for enzymes to produce

sugars
fats
carbohydrates
all of above

MCQ: The structural component of chlorophyll is

magnesium
potassium
calcium nitrate
calcium phosphate

MCQ: The nitrogen is useful for plants in the form of

nitrates
nitric acid
nitrogen dioxide
nitrites

MCQ: The excess amount of nitrogen leads to

delayed fruiting only
delayed flowering only
rapid fruiting
delayed fruiting and flowering

MCQ: The kind of metabolism which plays an important role in the growth of stems and leaves is

carbon metabolism
hydrogen metabolism
oxygen metabolism
nitrogen metabolism