What part of the structure of one a helix interacts with (binds to) the adjacent helix in a coiled coil structure? Side chains (R groups) from one helix interact with side chains on the other helix. The amino and carboxyl ends of one helix interact end-to-end with the ends of the other helix. None is correct. O Alpha carbons from one helix interact with the alpha carbons on the other helix. O Backbone carbonyl oxygens and amide N-H groups on one helix interact with the backbone groups on the other helix.
Nucleotides
It is an organic molecule made up of three basic components- a nitrogenous base, phosphate,and pentose sugar. The nucleotides are important for metabolic reactions andthe formation of DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Nucleic Acids
Nucleic acids are essential biomolecules present in prokaryotic and eukaryotic cells and viruses. They carry the genetic information for the synthesis of proteins and cellular replication. The nucleic acids are of two types: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). The structure of all proteins and ultimately every biomolecule and cellular component is a product of information encoded in the sequence of nucleic acids. Parts of a DNA molecule containing the information needed to synthesize a protein or an RNA are genes. Nucleic acids can store and transmit genetic information from one generation to the next, fundamental to any life form.
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