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What molecules make up the sides of a DNA molecule?
alternating deoxyribose sugar molecules and phophate groups
What are the molecules that make the 'upright' of the ladder?
The "upright" of the ladder in the structure of DNA refers to the sugar-phosphate backbone. This backbone is composed of alternating sugar molecules (deoxyribose in DNA) and phosphate groups. These molecules are held together by covalent bonds, creating a stable structure that supports the genetic information encoded in the nitrogenous bases attached to the sugars.
What 2 things make up the outside side rails of DNA?
The outside side rails of DNA are made up of alternating sugar (deoxyribose) and phosphate molecules. These molecules form the backbone of the DNA double helix structure, providing support and stability to the genetic material.
What 2 molecules make up the sides of the DNA molecule?
The two molecules that make up the sides of the DNA molecule are deoxyribose sugar and phosphate groups. These molecules alternate to form the sugar-phosphate backbone of the DNA double helix structure.
What are the sides of the latter on DNA I made up of what alternating molecules?
The sides of the DNA ladder, or double helix, are composed of alternating sugar and phosphate molecules. Specifically, the sugar is deoxyribose, which is connected to phosphate groups, forming the backbone of the DNA structure. These sugar-phosphate backbones provide stability and support for the nitrogenous bases that pair in the center of the ladder.
How does the presence of sugar in DNA and RNA molecules impact their structure and function?
The presence of sugar in DNA and RNA molecules affects their structure and function by providing the backbone for the molecules. In DNA, the sugar deoxyribose helps form the double helix structure, while in RNA, the sugar ribose is involved in the formation of single-stranded structures. These sugars also play a role in the stability and flexibility of the molecules, which is crucial for their function in storing and transmitting genetic information.
Which sugar molecule is involved in the structure of DNA?
five-cornered deoxyribose sugar
What is the role of deoxyribose sugar in the structure of DNA and RNA molecules?
The deoxyribose sugar is a key component in the structure of DNA and RNA molecules. In DNA, deoxyribose sugar forms the backbone of the double helix structure, connecting the nucleotide bases together. In RNA, deoxyribose sugar is replaced by ribose sugar, which helps in the synthesis of proteins. Overall, deoxyribose sugar plays a crucial role in maintaining the stability and function of DNA and RNA molecules.
What are the two parts of the backbone of DNA?
The two parts of the backbone of DNA are sugar and phosphate molecules. These molecules alternate in a pattern, forming the structure of the DNA double helix.
What is the name of the sugar molecules found in DNA?
The sugar that is found in DNA is called Deoxyribose
Is ribose present in DNA?
Yes, ribose is present in DNA as part of the sugar-phosphate backbone of the nucleotide molecules that make up the DNA structure.
What molecules make up the sides of a DNA molecule?
alternating deoxyribose sugar molecules and phophate groups
What makes up the side of the ladder of a DNA molecule?
The sides of a DNA molecule are made up of alternating sugar (deoxyribose) and phosphate molecules, forming the backbone of the DNA strand. The bases (adenine, thymine, cytosine, and guanine) are attached to the sugar molecules and form the rungs of the ladder structure through hydrogen bonds.
What forms the sides of DNA ladder?
The sides of the DNA ladder are formed by alternating sugar and phosphate molecules. These sugar-phosphate backbones run parallel to each other on opposite sides of the double helix structure of the DNA molecule.
Is deoxyribose a monosaccharide a disaccharide or a polysaccharide?
Deoxyribose is a monosaccharide, meaning it is a single sugar unit. It is a component of DNA molecules, where it forms the sugar-phosphate backbone of the DNA structure.
What role does deoxyribose sugar play in the structure of DNA?
Deoxyribose sugar is a key component of the backbone of DNA. It helps form the sugar-phosphate backbone that supports the nitrogenous bases, which are the building blocks of DNA. The deoxyribose sugar molecules link together to create the structure of the DNA molecule, providing stability and support for the genetic information encoded within it.
What makes of the sides of the ladder of a DNA molecule?
The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules. The DNA bases attach to the sugar molecules.
