⇦ | ⇨ |
DNA synthesis can be specifically measured by estimating the incorporation of radio-labelled
Options
(a) uracil
(b) adenine
(c) thymine
(d) deoxyribose sugar
Correct Answer:
thymine
Explanation:
Autoradiography is the study of labelled precursors like ³H by knowing the movement of radioactivity with the help of photographic films and emulsions at short intervals. ¹⁴C and ³H are incorporated in bases like thymidine, urindine and amino acids to study the structure of DNA and proteins. Radio tracer technique shows that DNA is in double helical form.
Related Questions: - Correctly matched animal with their one characteristic morphological feature?
- Which one of the following is commonly used in transfer of foreign DNA into crop plants?
- The role of meiosis
- Which of the following causes plague?
- Hydra is a
Topics: Genetics
(204)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Correctly matched animal with their one characteristic morphological feature?
- Which one of the following is commonly used in transfer of foreign DNA into crop plants?
- The role of meiosis
- Which of the following causes plague?
- Hydra is a
Topics: Genetics (204)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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