STANDARDZoology-Molecular Basis of Inheritance
STANDARD Zoology Chromatin Structure MCQ Question
Type: MCQ-conceptual-Easy-Class 12
The charge on DNA and histones in a nucleosome is ________
A
Both positive
B
Both negative
C
Negative and positive respectively
D
positive and negative respectively
Correct Answer
Option C
Detailed Explanation
DNA is negatively charged due to its phosphate backbone, while histones are positively charged due to the presence of basic amino acids. This allows them to interact and form nucleosomes.
Found an issue with this question?
Related Questions
More from Molecular Basis of Inheritance
More from
What is the function of tRNA in the process of translation?
Genetic CodeBotany
Assertion (A): The coding strand of DNA has the same sequence as the RNA transcript. | Reason (R): The coding strand is involved in the polymerization...
DNA StructureBotany
If the human genome consists of 3 × 10^9 base pairs and 0.1% of these sequences differ among individuals, how many base pairs would be expected to dif...
DNA StructureBotany