Hydrogen Bonds
Adenine, Thymines, Guaines, and Cytosines.
Nucleosomes
Very simply put, a gene is a region of DNA that codes for a protein DNA is composed of 4 different nucleotide bases- guanine, adenine, thymine, and cytosine. A group of three of these is called a codon. A codon codes for a particular amino acid. A protein is composed of a chain of amino acids put together in the codons are in. Therefore the genetic information is the sequence of codons and by extension the sequence of nucleotide bases.
I suppose it's really just called DNA, but in some singe-celled organisms, it's just simply DNA. The DNA is found in the nucleus of a cell.
no its not!
AnswerThe "twisted ladder" shape of DNA is called a double helix.
alternating sugar and phosphate molecules.
No
DNA is not made up out of 2, but 4 repeating units. These repeating units, nucleotides, being Adenine, Thymine, Guanine, and Cytosine.
the repeating units of protein are called amino acids.
Molecules consisting of chains of repeating units are called polymers. Polymers are made up of smaller molecules that join to form these larger molecules. Examples of polymers include starch and nylon.
Polymers are substances that have large molecules made up of repeating units called monomers. Examples include plastics, DNA, proteins, and carbohydrates.
DNA is considered a polymer because it is made up of repeating units called nucleotides, which are linked together in a long chain. These nucleotides consist of a sugar molecule, a phosphate group, and one of four nitrogenous bases (adenine, thymine, cytosine, or guanine). The repetitive nature of these units forms a polymer structure.
Repeating units of actin and myosin filaments are called sarcomeres. These are designed to control the contraction of muscles in the human body.
DNA is a polymer
A chain of repeating units is called a polymer. Polymers are large molecules composed of repeating structural units, or monomers, that are linked together by chemical bonds. Examples of polymers include plastics, proteins, and nucleic acids.
In DNA, the backbone is made up of alternating deoxyribose sugar and phosphate groups. In RNA, the backbone is made up of alternating ribose sugar and phosphate groups.
Yes, carbohydrates, proteins, and DNA are all polymers. Carbohydrates are composed of repeating units of sugars, proteins are composed of amino acids, and DNA is composed of nucleotides. Each of these molecules is made up of long chains of these repeating units linked together.