Deoxyribose, phosphate group, thymine. DNA and RNA have similar structures: a pentose sugar with a nitrogenous base and a phosphate group. DNA and RNA differ in the type of pentose sugar each possesses (DNA has deoxyribose; RNA has ribose) and in one base (DNA has thymine; RNA has uracil).
These make up one nucleotide monomer which, when combined into a polymer, can create nucleic acids, DNA or RNA. Each nucleotide is made up of three components: a nitrogenous base; a pentose (five-carbon) sugar; a phosphate group; When multiple nucleotide monomers combine, they create polymers called nucleic acids, such as DNA and RNA.
What Are the Components of DNA? By Staff Writer Last Updated Mar 27, 2020 9:02:04 AM ET DNA is a long molecule composed of two chains of smaller molecules called nucleotides, each which contain a region of nitrogen called the nitrogenous base, a carbon-based sugar molecule called deoxyribose and a region of phosphorus called the phosphate group.
The three components of a nucleotide are nitrogenous base, sugar and phosphate. Prev Question Next Question. Practice important Questions. ISC Solutions for Class 11 Biology Chapter 20. 289 Qs. Related Questions to study. Arrange them on the basis of increasing size. ... DNA - Occurrence and structure.
A nucleotide is composed of three parts: pentose, base and phosphate group. In DNA or RNA, a pentose is associated with only one phosphate group, but a cellular free nucleotide (such as ATP) may contain more than one phosphate group. If all phosphate groups are removed, a nucleotide becomes a nucleoside.
The 3' -OH of the sugar group forms a bond with one of the negatively charged oxygens of the phosphate group attached to the 5' carbon of another sugar. When many of these nucleotide subunits combine, the result is the large single-stranded polynucleotide or nucleic acid, DNA () Figure %: The Nucleic Acid DNA
Components Of A Dna Nucleotide. Source(s): https://shrinks.im/bahzY. 0 0. Anonymous. 5 years ago. A phosphate, A nitrogen base, and a deoxyribose sugar which together constitute a DNA nucleotide. 1 0. mogwalover. 1 decade ago. Deoxyribose, phosphate group, thymine. 22 0. How do you think about the answers? You can sign in to vote the answer.
The above structure is a #color(magenta)"nucleotide"#.. It consists of a: #color(orange)"phosphate group"# #color(red)"5-carbon sugar"#, and #color(green)"nitrogenous ...
3.The shape of a DNA molecule is described as a: _____ 4.What is the name of the sugar in DNA? _____ 5.What are the three components of a nucleotide? 6.Suppose you know that the sequences of bases on one DNA strand (one side of the DNA ladder) is AGGCTCGT. What is the sequence of the bases on the opposite strand? ...
The DNA of all the living beings is composed of just four bases i.e. Adenine (A), Thymine (T), Guanine (G), and Cytosine (C). The various juxtapositions of these 4 bases give rise to the genetic codes of all the biota on the planet. Know more about these DNA bases in this post.