Back to MINERAL NUTRITION
NEET UG BIOLOGY MCQ: MINERAL NUTRITION
1
Medium
1 of 1
Remembering
+4 | -1
Identify the elements which functions as the components of biomolecules
I. Hydrogen II. Magnesium
III. Oxygen IV. Nitrogen
I. Hydrogen II. Magnesium
III. Oxygen IV. Nitrogen
View answer and explanation
Correct option: D
All except II
Option D (All except II) is correct because hydrogen, oxygen, and nitrogen are components of biomolecules, while magnesium is a macronutrient but not a primary component of biomolecules in the same way.
More Questions from MINERAL NUTRITION
Practice All Chapter MCQs →
Toxicity of prevent / affect uptake of
Select the match ones.
I Nitrosomonas – Nitrite to nitrate
II Thiobacillus - Denitrification
III Nostoc - Free-living nitrogen-fixer
IV Azotobacter - Anaerobic nitrogen-fixer Deficiency of which to the following can cause yellowing of intravenous regions of leaves? Which among the following are used as media for hydroponics? Elements mainly involved in cell membrane synthesis, in normal functioning of the cell membrane are The major characteristics of colloids is/are
I Nitrosomonas – Nitrite to nitrate
II Thiobacillus - Denitrification
III Nostoc - Free-living nitrogen-fixer
IV Azotobacter - Anaerobic nitrogen-fixer Deficiency of which to the following can cause yellowing of intravenous regions of leaves? Which among the following are used as media for hydroponics? Elements mainly involved in cell membrane synthesis, in normal functioning of the cell membrane are The major characteristics of colloids is/are