| ⇦ | 
| ⇨ |
Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a ‘triplet’
Options
(a) Hershey and CHase
(b) Morgan and Sturtevant
(c) Beadle and Tantum
(d) Nirenberg and Mathaei
Correct Answer:
Nirenberg and Mathaei
Explanation:
Nirenberg and Mathaei (1961) experi-men-tally proved that a single amino acid is determined by a sequence of three nitrogen bases. The sequence of three nitrogen bases determining a single amino acid is called a triplet code. Nirenberg and Mathaei experiments cracked the DNA and discovered unequivocally that a genetic code is a triplet.
Related Questions: - Ducts of Bellini are present in
- Endocrine glands differ from other glands, because they secrete
- Haemodialysis helps in the patient having
- Ringworm in humans is caused by:
- Pacinian corpuscles occur in the skin of certain parts of body in mammals. These are
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ducts of Bellini are present in
- Endocrine glands differ from other glands, because they secrete
- Haemodialysis helps in the patient having
- Ringworm in humans is caused by:
- Pacinian corpuscles occur in the skin of certain parts of body in mammals. These are
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply