$A$ nucleosome consists of:
- AAn octamer of negatively charged proteins + $DNA$
- BAn octamer of negatively charged proteins + $RNA$
- CAn octamer of positively charged proteins + $DNA$
- DAn octamer of positively charged proteins + $RNA$
Explore More
Similar Questions
The two strands of the $DNA$ structure are:
Medium
View SolutionMatch List-$I$ with List-$II$:
List-$I$ List-$II$ $a$. Bacteriophage $\phi \times 174$ $i$. $48502$ base pairs $b$. Bacteriophage lambda $ii$. $5386$ nucleotides $c$. Escherichia coli $iii$. $3.3 \times 10^9$ base pairs $d$. Haploid content of human $DNA$ $iv$. $4.6 \times 10^6$ base pairs
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
|---|---|
| $a$. Bacteriophage $\phi \times 174$ | $i$. $48502$ base pairs |
| $b$. Bacteriophage lambda | $ii$. $5386$ nucleotides |
| $c$. Escherichia coli | $iii$. $3.3 \times 10^9$ base pairs |
| $d$. Haploid content of human $DNA$ | $iv$. $4.6 \times 10^6$ base pairs |
Choose the correct answer from the options given below:
$DNA$ exists in a double-stranded form whereas $RNA$ is mainly a single-stranded molecule. What is the likely reason for $DNA$ being double-stranded?
Medium
View SolutionThe histone octamer is formed by the association of which proteins?
Easy
View SolutionThe backbone of a polynucleotide chain is formed by which of the following?
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo