Asked by Vedant Sinkar on May 10, 2024
Verified
In what shape do multiple hydrogen bonds hold DNA?
A) An alpha helix
B) A double helix
C) A pleated sheet
D) A helix
Double Helix
The structure formed by double-stranded molecules of nucleic acids, such as DNA, characterized by two spirals winding around a common axis.
Hydrogen Bonds
Weak bonds formed between a hydrogen atom in one molecule and a more electronegative atom, important in determining the structure of water and biomolecules.
- Comprehend the structure and function of nucleic acids, including the role of DNA and RNA.
Verified Answer
ZK
Zybrea KnightMay 10, 2024
Final Answer :
B
Explanation :
DNA is held in a double helix shape by multiple hydrogen bonds between the nucleotide bases. This structure was famously described by Watson and Crick in 1953.
Learning Objectives
- Comprehend the structure and function of nucleic acids, including the role of DNA and RNA.