Download App

Biomolecules — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBiomolecules1 Mark
MCQ
The four elements making 99% of living system are:
  • A
    CHOS
  • B
    CHOP
  • C
    CHON
  • D
    CNOP
✓

Answer

  1. CHON

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 "M.C.Q (1 Marks)" from Biomolecules→Biomolecules — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

A characteristic of drupe is:
→
Binding of specific protein on regulatory DNA sequence can be studied by means of:
→
What is the name of the connective tissue which hold the bundle of muscle fibres together?
→
The cavity between coracoid and scapula is
→
Bordered pits are found in:
→
$A$ : Telocentric chromosome has two unequal arms.

$R$ : The centromere is situated close to its end forming one extremely short arm.

→
Which one of the following is heterosporous?
→
Which set clearly identify striated muscles
→
Which part of the brain is responsible for thermoregulation?
→
The plasma membrane of the cell is:
→