Water molecule contain hydrogen and oxygen.
A molecule of water, which has the formula H2O, is made up of the elements hydrogen and oxygen.
The sides of the DNA molecule are made up of repeating sugar-phosphate groups, not nitrogen bases. The nitrogen bases are arranged in the middle of the DNA molecule and form the rungs of the double helix structure.
Is not a molecule or a atom it is a compound
A DNA molecule is made up of sequences of four different bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in specific combinations to form the genetic code of an organism.
hell if i know
hell if i know
hell if i know
covalent
The chemical formula of water is H2O; the molecule contain 3 atoms.
The molecule of water is H2O; the molecule contain atoms. Liquid water exist as molecules association.
Water is made up of one molecule. A molecule of water is made of two atoms of hydrogen and one atom of oxygen. Water is usually written as H2O; but HOH is more chemically correct. Think of water as partially burnt hydrogen.
A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases (adenine, guanine, thymine, cytosine). Here is the structural formula for the four nucleotides of DNA. Note that the purine bases (adenine and guanine) have a double ring structure while the pyrimidine bases (thymine and cytosine) have only a single ring.