Genetika Mikrobia Asam nukleat: bahan genetik Struktur DNA Struktur RNA Bahan genetik mikrobia Informasi genetik.

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Presentation transcript:

Genetika Mikrobia Asam nukleat: bahan genetik Struktur DNA Struktur RNA Bahan genetik mikrobia Informasi genetik

Penemuan bahan genetik: Ekperimen Griffith Transformasi

Asam Nukleat Salah satu biomolekul penyusun sel Polimer nukleotida: rantai ganda (DNA) rantai tunggal (RNA) Nukleotida: Gula deoksiribosa (DNA) Gula ribosa (RNA) Basa Nitrogen (Purin & Pirimidin) Purin: A dan G Pirimidin : T & C (DNA) U & C (RNA)

Bahan genetik bakteria Khromosom bakteria

DNA dalam kromosom

DNA: polinukleotida

Basa Nintrogen: Purin & Pirimidin

Pasangan basab N

Nukleotida

Struktur DNA & RNA

Double helix

RNA

rRNA: penyusun ribosom

tRNA: pengangkut asam amino

mRNA: pembawa informasi genetik

Replikasi DNA Replikasi semi konservatif Replication fork Leading strand Lagging strand Primer Primase Okazaki fragment Ligase

Replikasi DNA

Transkripsi

Translasi: sintesis protein

Tahapan Sintesis protein

Kode Genetik

Ekspresi gen

Pemindahan Bahan Genetik Transformasi Transduksi Konjugasi

Genetic material transfer

Penemuan bahan genetik: Ekperimen Griffith Transformasi

Transduksi

Konjugasi