Download App

STD 12 - 5. molecular basis of inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
Which one of the following is the starter codon?
  • A
    $UAA$
  • B
    $UAG$
  • ✓
    $AUG$
  • D
    $UGA$
✓

Answer

Correct option: C.
$AUG$
c
(c) : Polypeptide synthesis is signalled by two initiator codons or start codons $i.e.$, $AUG$ (methionine codon) and rarely by $GUG$ (valine codon).

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 (0.5 Marks)" from STD 12 - 5. molecular basis of inheritance→STD 12 - 5. molecular basis of inheritance — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

After moving through the vas deferens, sperms empties into the:
→
For self pollination flower must be
→
Assertion : Mast cells in the human body release excessive amounts of inflammatory chemicals, which cause allergic reactions.

Reason : Allergens in the environment on reaching human body stimulate mast cells in certain individuals.

→
Organisms living in open sea are called
→
What factors lead to decline in biodiversity? 
→
Transcription
→
Which one of the following statements is correct?
→
Which of the following sexually transmitted diseases is caused by a protozoan?
→
The role of placenta is
→
Mycorrhiza is a symbiotic association between :
→