Question:
Nucleotides in RNA are joined by which of the following phosphodiester linkages?
Nucleotides in RNA are joined by which of the following phosphodiester linkages?
Show Hint
Remember: both DNA and RNA have 5$'$–3$'$ phosphodiester linkages.
Updated On: May 12, 2025
- 5$'$–3$'$
- 5$'$–2$'$
- 3$'$–2$'$
- 3$'$–3$'$
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
In RNA, each nucleotide is linked to the next through a phosphodiester bond.
This bond forms between the 3$'$–OH of one sugar and the 5$'$–phosphate of the next nucleotide.
Thus, the linkage is called a 5$'$–3$'$ phosphodiester bond.
This bond forms between the 3$'$–OH of one sugar and the 5$'$–phosphate of the next nucleotide.
Thus, the linkage is called a 5$'$–3$'$ phosphodiester bond.
Was this answer helpful?
0
0
Top Questions on Biomolecules
- What is peptide bond? How is it formed? Write the name and formula of the reagent used to convert alkylhalide to nitroalkane.
- Write preparation of glucose from sucrose.
Which of the following are chiral molecules?
Choose the correct answer from the options given below:
- CUET (PG) - 2025
- Bioinformatics
- Biomolecules
- Even at relatively high resolution, most of the peaks in a HNMR spectrum of a protein are broad, which makes it difficult to extract information about biological samples using NMR. This is because:
- CUET (PG) - 2025
- Bioinformatics
- Biomolecules
- The structure of protein comprises of:
(A). Primary structure of protein is associated with amino acids
(B). Secondary structure of protein is associated to peptides
(C). Tertiary structure of protein is associated with polypeptide chains
(D). Quaternary structure of protein is associated with polypeptide chains
Choose the correct answer from the options given below:- CUET (PG) - 2025
- Bioinformatics
- Biomolecules
View More Questions
Questions Asked in AP EAPCET exam
- The differential equation corresponding to the family of parabolas whose axis is along $x = 1$ is
Identify the correct option from the following:- AP EAPCET - 2025
- Differential Equations
- If an electron in the excited state falls to ground state, a photon of energy 5 eV is emitted, then the wavelength of the photon is nearly
- AP EAPCET - 2025
- Nuclear physics
- The number of ways of dividing 15 persons into 3 groups containing 3, 5 and 7 persons so that two particular persons are not included into the 5 persons group is
- AP EAPCET - 2025
- Binomial theorem
- The domain and range of a real valued function \( f(x) = \cos (x-3) \) are respectively.
- AP EAPCET - 2025
- Functions
- If the line $$ 4x - 3y + 7 = 0 $$ touches the circle $$ x^2 + y^2 - 6x + 4y - 12 = 0 $$ at $ (\alpha, \beta) $, then find $ \alpha + 2\beta $.
View More Questions