RNA: RNA (ribonucleic acid) is a molecule similar to DNA. The phosphate group present in the RNA molecule is negatively charged; hence RNA is considered a negatively charged molecule. RNA helps translate genetic information (DNA) into cellular information by instructing the genes (section of DNA...
Question: What is the role of a phosphate group in a strand of DNA? Basic structure of DNA or deoxyribonucleic acid: A nucleotide is the basic of polynucleotide chain of DNA and each nucleotide is composed of three components - i) a nitrogenous base, ii) a pentose sugar and iii) ...
A phosphodiester bond connects a phosphate group to a nucleoside to make a nucleotide. A nucleoside is formed when a nitrogenous base reacts with the C-atom-1 of deoxyribose sugar. The N-glycosidic bond holds them together. It is made up of nucleotides that have been phosphorylated. It is ...
Following condensation, the single phosphate group can esterify in the carbon sugar molecule is 2′-3′- or 5′- position. Adenosine 5′-monophosphate is also known as 5′-adenylic acid and is a major component of the RNA molecule. AMP is pharmacologically used as a supplement to boost ...
Pyrimidine is a group of molecules that are part of DNA and RNA. There are several pyrimidine molecules, but only cytosine and...
In DNA, the sugar is deoxyribose, while in RNA, it is ribose. - Phosphate Group: This consists of one or more phosphate groups (PO4) and is responsible for linking nucleotides together to form a nucleic acid. 3. Structure of a Nucleotide: - The nitrogenous base is attached to the 1'...
A Nucleoside consists of a sugar and a base, while a Nucleotide includes a sugar, a base, and one or more phosphate groups. Both are vital in genetic material, but Nucleotides are the building blocks of DNA and RNA.
DNA is made up of molecules called nucleotides. Each nucleotide contains three components: a phosphate group, which is one phosphorus atom bonded to four oxygen atoms; a sugar molecule; and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and ...
DNA is made up of molecules called nucleotides. Each nucleotide contains three components: a phosphate group, which is one phosphorus atom bonded to four oxygen atoms; a sugar molecule; and anitrogenbase. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytos...
RNA (which is covered in other modules) is composed of ribonucleotides . Therefore, the DNA nucleotide (Fig. 2.1 ) is composed of a 5-carbon sugar (called deoxyribose), a phosphate group, and a nitrogenous base (nitrogen-containing structure). Note the 5′-carbon (at the top) and the ...