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A nucleic acid always contains sugar molecules, phosphate groups, and nitrogen bases. A single nucleotide contains one sugar molecule, one phosphate group, and one nitrogen base. A DNA nucleotide contains one deoxyribose sugar molecule, one phosphate group, and one nitrogen base, which could be any of the following: adenine, thymine, guanine, or cytosine. An RNA nucleotide contains one ribose sugar molecule, one phosphate group, and one nitrogen base, which could be any of the following: adenine, uracil, guanine, or cytosine.
At least two, but depending on the molecule it could run into dozens or even hundreds.
It could be either. For example, a molecule of O2 or Cl2 is an element, but one of CH4 or NO3 is a compound.
iron
oxygen is an element on the Periodic Table of elements. This means that oxygen is an atom which could bond with another element covalently to form a molecule
sequence of bases
It became clear to James Watson and Francis Crick that large amounts of hereditary information could be carried in terms of DNA sequence within the cell in a very small amount of space by using different sequences of the bases.
Water is a polar molecule.
Yes.
could be either, depending on the molecule.
Dr. Watson was a machine debugger for Windows. When an application crashed, Dr. Watson could be forwarded the dead application so it could perform a virtual autopsy and figure out why the program failed.
Latin American Countries
it depends on the molecule. could be one or more
Emma Watson, who is currently 23, is not going to date a nine-year old.
A molecule
It could be either.
A nucleic acid always contains sugar molecules, phosphate groups, and nitrogen bases. A single nucleotide contains one sugar molecule, one phosphate group, and one nitrogen base. A DNA nucleotide contains one deoxyribose sugar molecule, one phosphate group, and one nitrogen base, which could be any of the following: adenine, thymine, guanine, or cytosine. An RNA nucleotide contains one ribose sugar molecule, one phosphate group, and one nitrogen base, which could be any of the following: adenine, uracil, guanine, or cytosine.