1.(Deoxy)Ribonucleotide is basic subunit of DNA or RNA NH2 N C一H Nitrogenous base Phosphate H group OHOH Sugar
1. (Deoxy)Ribonucleotide is basic subunit of DNA or RNA
(1)Nomenclature and structure of bases purines pyrimidines NH2 Adenine Guanine Cytosine Uracil Thymine U is only present in RNA T is present in DNA These are purine and pyrimidine bases
(1) Nomenclature and structure of bases Adenine Guanine Cytosine Uracil Thymine These are purine and pyrimidine bases. purines pyrimidines U is only present in RNA T is present in DNA
(2)Types of sugar 5 5 HOCH2 OH HOCH2 OH H 3 OH OH OH H Ribose 2-Deoxyribose Ribose is only present in RNA. Deoxyribose is only present in DNA
(2) Types of sugar Ribose is only present in RNA. Deoxyribose is only present in DNA
(3)Deoxyribonucleotide in DNA CH Base H.N- Adenine Guanine Cytosine Thymine HN -CH CH CH H2N- HOCH,0 Deoxynucleoside HO HO HO H HO deoxyadenosine deoxyguanosine deoxythymidine deoxycytidine Deoxyribonucleotide 。-官。8。-g deoxyadenosine triphosphate (dATP)
(3) Deoxyribonucleotide in DNA Adenine Guanine Cytosine Thymine deoxyadenosine deoxyguanosine deoxythymidine deoxycytidine adenosine monophosphate deoxyadenosine triphosphate (AMP) (dATP) Base Deoxynucleoside Deoxyribonucleotide
(4)Ribonucleotide in RNA Base H.N- Adenine Guanine Cytosine Uracil NH H,N- CH Nucleoside OH OH OH adenosine guanosine uridine cytidine Nucleotide adenosine monophosphate (AMP)
(4) Ribonucleotide in RNA Adenine Guanine Cytosine Uracil adenosine guanosine uridine cytidine adenosine monophosphate deoxyadenosine triphosphate (AMP) (dATP) Base Nucleotide Nucleotide Nucleoside