| ⇦ | 
| ⇨ |
Purines possess nitrogen at
Options
(a) 1,2,4 and 6 positions
(b) 1,3,5 and 7 positions
(c) 1,3,7 and 9 positions
(d) 1,2,6 and 8 positions
Correct Answer:
1,3,7 and 9 positions
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - About 98 percent of the mass of every living organism is composed of just six element
- Protozoans lack which of these as locomotary organs?
- C₄ plants are more efficient in photosynthesis than C₃ plants due to:
- Which one of the following biomolecules is correctly characterized?
- Apomictic embryos in citrus arise from
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- About 98 percent of the mass of every living organism is composed of just six element
- Protozoans lack which of these as locomotary organs?
- C₄ plants are more efficient in photosynthesis than C₃ plants due to:
- Which one of the following biomolecules is correctly characterized?
- Apomictic embryos in citrus arise from
Topics: Cell Structure and Functions (413)
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