If the base sequence of a codon in mRNA is 5'-AUG-3', the sequence of tRNA pairing with it must be:
a. 5' - UAC - 3'
b. 5' - CAU - 3'
c. 5' - AUG - 3'
d. 5' - GUA - 3'
(a) Repetitive DNA and satellite DNA
satellite DNA Repetitive DNA
Satellite DNA
Repetitive DNA are DNA sequences that contain small segments, which are repeated many times.
Satellite DNA are DNA sequences that contain highly...
(a) Promoter
Promoter is a region of DNA that helps in initiating the process of transcription. It serves as the binding site for RNA polymerase.
(b) tRNA
tRNA or transfer RNA is a...
AUG codon at 5’ end = start codon (for translation) / codes for methionine
UAG codon at 3’ end = stop codon (for translation) / terminate polypeptide chain
...
(b) may be longitudinal
(d) may be transverse.
EXPLANATION:
Both types of wave can travel through a solid. So it can either be a longitudinal wave or a transverse wave.
(a) must be longitudinal
EXPLANATION:
Only a longitudinal wave can move in a gas because the particles of the gas are not close enough to allow a transverse wave.
