| ⇦ | 
| ⇨ |
What are those structures that appear as beads-on-string in the chromosomes when viewed under electron microscope?
Options
(a) Genes
(b) Nucleotides
(c) Nucleosomes
(d) Base pairs
Correct Answer:
Nucleosomes
Explanation:
Under electron microscope the nucleosomes appear as beads on string in chromosome, due to a short length of DNA wrapped around a core of histone proteins.
Related Questions: - In C plants the carbon dioxide fixation occurs in
- In an ECG, the depolarisation of atria is indicated by
- The two functional groups characteristic of sugars are
- In urinary system, aldosterone takes part in retention (reabsorpation) of
- The enzyme used in the beverage industry to flavour soft drinks and in the baking
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In C plants the carbon dioxide fixation occurs in
- In an ECG, the depolarisation of atria is indicated by
- The two functional groups characteristic of sugars are
- In urinary system, aldosterone takes part in retention (reabsorpation) of
- The enzyme used in the beverage industry to flavour soft drinks and in the baking
Question Type: Memory (964)
Difficulty Level: Easy (1008)
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