Nucleotides and nucleic acids Flashcards
3 Principal components of nucleotides
-A single/ double carbon-nitrogen ring (nitrogenous base)
-A sugar (monosaccharide)
-one or more phosphate groups
ATP stands for
Adenosine Triphosphate
ATP
-Best known nucleotide
-Most important energy transfer molecule
-Briefly stores energy gained from exergonic and releases it in seconds for physiological work
-Most energy transfers to and from ATP involve adding or removing the 3rd phosphate
cAMP
Cyclic adenosine monophosphate
ADP
Adenosine diphosphate
ATP Contains
-Adenine (nitrogenous base)
-Ribose (sugar)
-3 phosphate groups
Nucleic acids
Polymers of nucleotides (long chains of nucleotides joined together)
DNA (Deoxyribonucleic acid)
-Largest nucleic acid
-Consists of billions of nucleotides
-Carries our genetic code
RNA (Ribonucleic acid)
-Smaller nucleic acid (70-10,000) nucleotides long
-Assists in protein synthesis