Download App

Plant Growth and Mineral Nutrition — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYPlant Growth and Mineral Nutrition1 Mark
MCQ
Nitrogen is an important constituent of ………………..
  • A
    carbohydrates
  • B
    sugars
  • ✓
    proteins
  • D
    polyphosphates
✓

Answer

Correct option: C.
proteins
proteins

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Plant Growth and Mineral Nutrition→Plant Growth and Mineral Nutrition — all question types→BIOLOGY STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Dentition more like that of the modern man was seen for the first time in ……………….
→
Insect $-$ resistant transgenic cotton has been produced by inserting a piece of $\text{DNA}$ from ?
→
Birds are considered oviparous because $......$
→
Which one of the following is/ are marine fish ?
→
India has deserts, rain forests, mangroves, coral reefs, wetlands, estuaries and alpine meadows. What kind of biodiversity is depicted in this statement?
→
……………….. is Type III endonulcease.
→
Which of the following is a drupe?
→
Acrosome of spermatozoa is formed from ……………….
→
Artificial selection to obtain cows yielding higher milk output represents.
→
Which scientist obtained interferon through recombinant $\text{DNA}$ technology ?
→