Table of Contents
What are the 3 components that make up a nucleotide?
A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base. The bases used in DNA are adenine (A), cytosine (C), guanine (G), and thymine (T).
What are nucleotides made up of?
A molecule consisting of a nitrogen-containing base (adenine, guanine, thymine, or cytosine in DNA; adenine, guanine, uracil, or cytosine in RNA), a phosphate group, and a sugar (deoxyribose in DNA; ribose in RNA).
What are the three parts that make up a nucleotide quizlet?
Nucleotides each have three parts: phosphate, sugar molecule, and one of four bases. The bases include: A, (adenine), g (guanine), t (thymine), c (cytosine).
What are the three parts of monomer?
The monomers of DNA are called nucleotides. Nucleotides have three components: a base, a sugar (deoxyribose) and a phosphate residue. The four bases are adenine (A), cytosine (C), guanine (G) and thymine (T). The sugar and phosphate create a backbone down either side of the double helix.
What is a nucleotide What are the three parts of a nucleotide How is a nucleotide DNA different from a ribonucleotide RNA )?
Nucleotides are composed of phosphoric acid, a pentose sugar (ribose or deoxyribose), and a nitrogen-containing base (adenine, cytosine, guanine, thymine, or uracil). Ribonucleotides contain ribose, while deoxyribonucleotides contain deoxyribose.
What are the three chemical groups that make up a nucleotide quizlet?
A nucleotide has three components: at least one phosphate group, a pentose sugar, and a nitrogenous base.
What are three things go together to make a nucleotide?
A five-carbon sugar (2′-deoxyribose in DNA or ribose in RNA)
What are three components make a nucleotide?
In both DNA and RNA, a nucleotide consists of three parts: Nitrogenous base (base): A nitrogenous base (simply called a “base” in the context of biochemistry) is an organic molecule that contains nitrogen. Pentose sugar: The sugar is called a “pentose sugar” because it contains five (pent-) carbon atoms. The carbon atoms are numbered. Phosphate group: A nucleotide has at least one phosphate (PO 43-) group.
Which molecule is considered a nucleotide?
ATP is a type of organic molecule referred to as a nucleoside or nucleotide. Nucleotides are basically made of three things: The portion of the nucleotide molecule that doesn’t include the phosphate group is called a nucleoside. So ATP, with three phosphate groups, is considered a nucleotide or nucleoside triphosphate.
What is nucleotide and what three units make it up?
A nucleotide is the basic structural unit and building block for DNA . These building blocks are hooked together to form a chain of DNA. A nucleotide is composed of 3 parts: The sugar and phosphate group make up the backbone of the DNA double helix, while the bases are located in the middle.