What are the monomers of DNA and RNA? Nucleotides: A nucleotide consists of 3 parts - a pentose sugar moiety (deoxyribose/ribose), a phosphate group, and a nitrogenous base (cytosine/guanine/adenine/thymine or uracil). The phosphate group is attached to the 5' carbon of the sugar by an ...
When a sugar group is bound to a pyrimidine or a purine, it is called a nucleoside. Deoxycytosine and (deoxy)thymidine are the pyrimidine nucleosides and deoxyadenosine and deoxyguanosine are the purine nucleosides. In DNA, the sugar is deoxyribose, which is a five carbon sugar molecule that ...
Sweetness is always the first thing that comes to mind in responding to the question or in contemplating what is sugar. In ordinary usage, sugar is the common term for sucrose, those brownish granules or fine white crystals that bear the name brown sugar or refined sugar with which coffee, ...
L-ARABINOSE, also known as L-arabinose. It originally came from gum arabic, so it was named arabinose. There is another type of D-arabinose found in nature, which can be absorbed by the human body and produce energy. However, L-ARABINOSE has only half the sweetness of white sugar, ...
The composition of the DNA backbone is a sugar and a phosphate, or colloquially known as sugar phosphate backbone. The sugar is deoxyribose and the phosphate is a phosphate group.Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our ...
The main function of RNA is in the form of messenger RNA, which is transcribed from DNA in order to be used in protein synthesis. What is difference between DNA and RNA? DNA is double stranded, while RNA is single stranded. DNA contains a sugar called deoxyribose, and RNA is composed of...
More on What is RNA? Life Worm-like fossil is the oldest ancestor of spiders and crustaceans News Subscriber-only Health Cancer atlas reveals how tumours evolve inside the body News Free Humans DNA helps match 'Well Man' skeleton to 800-year-old Norwegian saga ...
Nucleic acids are polymeric chemicals made up of monomers called nucleotides. Nucleotides are made up out of a nitrogenous base, a pentose sugar such as ribose, and a phosphate group. Terms & Facts:A polymer is a macromolecule. A macromolecule is a complex chain made up of smaller units ...
A nucleotide consists of three main components: - Nitrogenous Base: This can be one of five different bases: adenine (A), thymine (T), cytosine (C), guanine (G), or uracil (U) in RNA. - Pentose Sugar: This is a five-carbon sugar molecule. In DNA, the sugar is deoxyribose, while...
If the name does not have a "d" in it, then this indicates that it is made from a ribose sugar instead of a deoxyribose sugar. What Do Nucleotides Do? We've already gone over the nucleotide definition. But what exactly do nucleotides do? In other words, what is their purpose?