RNA is present in ?
a) Cytoplasm
b) Nucleus
c) Ribosome
d) All of the above
Correct Answer - D
Ans. is `d’ i.e., All of the above
mRNA is synthesized from DNA by the process of transcription in
the nucleus.
After formation mRNA transport out of the nucleus into cytoplasm.
t-RNA is also synthesized in nucleus and is transported to
cytoplasm.
Protein synthesis (translation) occurs in ribosomes, and requires
both mRNA and tRNA.
rRNA is present in ribosomes.
rRNA is synthesized in nucleolus
Thus, RNA can be found in -
- Nucleus
- Cytoplasm
- Ribosome
- Nucleolus