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Cytosine (C) and guanine (G) nucleotides are held together by three hydrogen bonds in the DNA double helix. This bonding contributes to the stability of the DNA structure, allowing for the specific pairing between these complementary bases. The three hydrogen bonds between C and G are stronger than the two hydrogen bonds formed between adenine (A) and thymine (T).
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Which compound is composed of many nucleotides?
DNA and RNA are composed of many nucleotides joined together in a specific sequence.
How many amino acids would be strung together from a sequence of 15 bases?
How many different arrangement of nucleotides are possible in a strand of DNA that is 15 nucleotides long?Read more: How_many_different_arrangement_of_nucleotides_are_possible_in_a_strand_of_DNA_that_is_15_nucleotides_long
What is the difference between peptide and peptide bond?
A peptide is a short chain of amino acids linked by peptide bonds. The peptide bond is a covalent bond that joins the carboxyl group of one amino acid to the amino group of another amino acid in a peptide chain. In essence, a peptide is a chain of amino acids, whereas a peptide bond is the specific bond that holds amino acids together in a peptide chain.
Why is DNA called polynucleotide?
DNA is called a polynucleotide because it is composed of multiple nucleotides linked together in a chain. Each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base, and when these nucleotides join together through phosphodiester bonds, they form a long chain called a polynucleotide.
What is holds the discs together?
It is impossible to tell what holds the discs together without more information. Please be more specific in your question. There are many different types of disks, all of which would be held together differently.
What type of chemical bond holds together the backbone of a strand of DNA?
Covalent bonds between a sugar molecule (deoxyribose) and a phosphate group make up the backbone of DNA. These are very strong covalent bonds and are broken only with great expenditure of energy--x-rays, for example.
Which compound is composed of many nucleotides?
DNA and RNA are composed of many nucleotides joined together in a specific sequence.
What kind of bond holds together atom within a molecule?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What kind of bond holds together. Atoms within a molecule?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What kind of bond holds together atoms within molecules?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What kind of a bond holds together atoms within a molecule?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What kind of bond holds Together atom's within a molecule?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What kind of bond holds together atoms within within a molecule?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What kind of bond holds atoms within a molecule?
There are many types of bonds and forces that bind molecules together. The two most basic types of bonds are ionic and covalent.
What is held together by a hydrogen bond?
A hydrogen bond is a type of weak chemical bond that holds together molecules or parts of molecules where hydrogen is covalently bonded to a highly electronegative atom. This bond is commonly found in water molecules, DNA strands, and proteins, which allows molecules to interact and form specific structures such as double helix in DNA or secondary structures in proteins.
How many electrons in covalent bonds are attracted to the nucleus of just one atom?
No electrons are "attached" to the nucleus of either atom. In a covalent bond one electron from each atom is shared with the other atom.
How many covalent bonds holds oxygen together?
2
