The groups are
1. Phosphate
2. Deoxyribose sugar
3. Nitrogen base
The phosphates and deoxyribose sugars make up the sides of the helix (alternating one after the other) and nitrogen bases are the "rungs" of the helix.
DNA is composed of three main components: deoxyribose sugar, phosphate group, and nitrogenous bases (adenine, thymine, guanine, cytosine). These components combine to form the double helix structure of DNA molecules.
The three main steps in the process of DNA replication are initiation, elongation and termination. Initiation is the beginning of the process. During elongation new DNA strands are formed and in termination replication ends.
A centromere and a pair of sister chromatids
A nucleotide is composed of three main components: a sugar molecule (deoxyribose in DNA or ribose in RNA), a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, guanine in DNA or uracil instead of thymine in RNA).
Doubled stranded DNA and protein molecules
DNA is composed of three main components: deoxyribose sugar, phosphate group, and nitrogenous bases (adenine, thymine, guanine, cytosine). These components combine to form the double helix structure of DNA molecules.
The three parts that make up DNA is the nitrogenous base, deoxyribose sugar and phosphate group. DNA carries the genetic information in all living organisms.
The three main steps in the process of DNA replication are initiation, elongation and termination. Initiation is the beginning of the process. During elongation new DNA strands are formed and in termination replication ends.
The monomers of DNA are called nucleotides, each nucleotide has three parts:PHOSPHATESUGAR ( Deoxyribose)NITROGEN BASE
A centromere and a pair of sister chromatids
A nucleotide is composed of three main components: a sugar molecule (deoxyribose in DNA or ribose in RNA), a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, guanine in DNA or uracil instead of thymine in RNA).
the main function of DNA is to store and transmits genetic information that tells cells which protenins to make. Proteins: Form the structural units of cell and controls activities of the cell.
There are three main differences between RNA and DNA: The sugar in RNA is ribose instead of deoxyribose, RNA is generally single-stranded, and RNA contains uracil in place of thymine.
The main difference between the four nucleotides that make up DNA is in their nitrogenous bases. Adenine pairs with thymine, and cytosine pairs with guanine. These base pairs are complementary and form the double helix structure of DNA.
Doubled stranded DNA and protein molecules
DNA is made up of three components: sugar molecules, phosphate groups, and nitrogenous bases. The nitrogenous bases are adenine, thymine, cytosine, and guanine, which pair up in specific combinations to form the genetic code.
The structure of a DNA molecule is made up of three things: a sugar-phosphate backbone, nucleotide bases (adenine, thymine, cytosine, and guanine), and hydrogen bonds that form between the bases. These components form the double helix shape of the DNA molecule.