What is the role of DNA ribose sugar in the structure and
Feb 6, 2025 · The ribose sugar in DNA plays a crucial role in the structure and function of genetic material by forming the backbone of the DNA molecule. It helps to stabilize the structure of the …
What are the 5' and 3' ends of DNA and how do they contribute
Feb 6, 2025 · The 5' and 3' ends of DNA refer to the two ends of the DNA strand. The 5' end has a phosphate group attached to the 5th carbon of the sugar molecule, while the 3' end has a …
What does it mean to have double stranded DNA and how does it …
Feb 6, 2025 · Having double stranded DNA means that the DNA molecule consists of two strands that are twisted together in a double helix structure. This is the typical structure of DNA found …
What does it mean that one end of a DNA strand is the 5' end
Feb 6, 2025 · What is the structure and function of a DNA strand molecule? The structure of a DNA strand molecule is a double helix made up of two strands of nucleotides.
Why does RNA use uracil instead of thymine in its nucleotide …
Feb 6, 2025 · RNA uses uracil instead of thymine in its nucleotide structure because uracil is more stable and can form base pairs with adenine, just like thymine does in DNA. This allows RNA …
What is the molecular weight of a base pair and how does it
Feb 6, 2025 · The molecular weight of a base pair in DNA is approximately 650 daltons. Base pairs are the building blocks of DNA, and their specific sequence determines the genetic …
What does the term "5' and 3'" refer to in DNA structure?
Feb 6, 2025 · The term "5' and 3'" in DNA structure refers to the orientation of the sugar molecules in a DNA strand. The numbers indicate the carbon atoms in the sugar molecule to …
What is the significance of the 3 prime and 5 prime ends in DNA …
Feb 6, 2025 · The 3' and 5' ends in DNA structure are significant because they determine the direction in which genetic information is read and copied. The 5' end has a phosphate group …
How does the 5' prime side differ from the 3' prime end in
Jan 19, 2025 · The 5' prime side and the 3' prime end of a nucleic acid molecule, like DNA or RNA, differ in their molecular structure and function. The 5' prime side has a phosphate group …
Which best describes the structure of a DNA molecule-?
Jun 21, 2024 · The structure of a DNA molecule is made up of three things: a sugar-phosphate backbone, nucleotide bases (adenine, thymine, cytosine, and guanine), and hydrogen bonds …