Asked by Usopp Stark on May 02, 2024
Verified
Which of the following statements concerning DNA is FALSE?
A) The structure of DNA can be described as a double helix.
B) DNA is a polymer of nucleotides.
C) Purines and pyrimidines are complementary.
D) The sugar present in DNA is ribose.
E) The two chains of DNA are antiparallel.
Double Helix
The structure of DNA, which consists of two antiparallel polynucleotide chains twisted around each other.
Polymer
is a chemical compound or mixture of compounds formed by polymerization and consisting essentially of repeating structural units.
Nucleotides
The basic building blocks of nucleic acids like DNA and RNA, consisting of a sugar, a phosphate group, and a nitrogenous base.
- Absorb the details of the structure and complementary base associations in DNA.
- Discern the multiple aspects and blueprints affiliated with DNA, like nucleotides and the dual spiral design.
Verified Answer
SF
Simone FeldmanMay 07, 2024
Final Answer :
D
Explanation :
The sugar present in DNA is deoxyribose, not ribose. Ribose is the sugar present in RNA.
Learning Objectives
- Absorb the details of the structure and complementary base associations in DNA.
- Discern the multiple aspects and blueprints affiliated with DNA, like nucleotides and the dual spiral design.