Nucleic acids

Сентябрь 9, 2022

Содержание

2. NUCLEIC ACIDS Nucleic acids contain C, O, H, N, and P. They are master molecules of
3. Structure of nucleotide 1 Phosphate group 2 Pentose sugar 3 Nitrogenous base
4. TYPES OF NUCLEIC ACID DNA(Deoxyribosic NA) RNA(Ribonucleic acid) Double helix Single stranded Nitrogenous bases: Nitrogenous bases:
5. DNA Storage genetic information Regulation of protein synthesis and RNA
6. RNA Synthesized from DNA Messenger RNA(mRNA) - carries information from DNA to ribosome Ribosomal RNA(rRNA)- participates
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NUCLEIC ACIDS
Nucleic acids contain C, O, H, N, and P.
They are

master molecules of cell.
Plays crusial role in regulating cell activity
They are very large polymers, which consists of monomers called nucleotide.

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Structure of nucleotide
1 Phosphate group
2 Pentose sugar
3 Nitrogenous base

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TYPES OF NUCLEIC ACID
DNA(Deoxyribosic NA) RNA(Ribonucleic acid)
Double helix Single stranded
Nitrogenous bases:

Nitrogenous bases:
A, G, C and THYMINE A, G, C and URACIL

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DNA
Storage genetic
information
Regulation of
protein synthesis
and RNA

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RNA
Synthesized from DNA
Messenger RNA(mRNA) - carries information from DNA to ribosome
Ribosomal

RNA(rRNA)- participates in the structure of ribosome
Transfer RNA(tRNA)- brings needed amino acids to the ribosome