Download App

10. Biomolecules — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry10. Biomolecules1 Mark
MCQ
Which of the following pyrimidine base present in $RNA $ ? 
  • A
    Ademine
  • B
    Guanine
  • ✓
    Uracil
  • D
    All of these
✓

Answer

Correct option: C.
Uracil
c

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 10. Biomolecules→10. Biomolecules — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Which of the following is a $\pi $- complex
→
Amides may be converted into amines by reaction named after
→
Hydrolysis product of ethylbutanoate is:
→
Which of the following is most basic
→
The alcohol that produces turbidity immediately with $ZnC{l_2} + $ conc. $HCl$ at room temperature
→
Peroxo acids of sulphur are
→
Which of the following can work as a dehydrating agent for alcohols
→
Which forms coloured salts
→
A solutivn is prepared by mixing $8.5\,g$ of $CH_2Cl_2$ and $11.95\,g$ of $CHCl_3$ . If vapour pressure of $CH_2Cl_2$ and $CHCl_3$ at $298\,K$ are $415$ and $200\, mm\,Hg$ respectively, the mole fraction of $CHCl_3$ in vapour form is : (Molar mass of $Cl\, = 35.5\, g\, mol^{-1}$ )
→
The hydrolysis reaction that takes place at the slowest rate, among the following is
→