Mind map
Nucleic Acids
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Nucleic Acids
Transcription
- Unwind gene length
- H bonds break
- Free RNA nucleotides to leading strands complementary base pairings
- mRNA leaves
- DNA recoils
- mRNA leaves
- Free RNA nucleotides to leading strands complementary base pairings
- H bonds break
- Unwind gene length
Translation
- mRNA attaches to ribosome
- Triplet code, 3 bases per amino acid
- Coden on mRNA = 3 bases
- tRNA brings amino acid, anti-codon base pairs to codon
- Coden on mRNA = 3 bases
- Triplet code, 3 bases per amino acid
- mRNA attaches to ribosome
Replication
- Semi conservative
- N15 grow organisms
- Grow in N14 for 1
- Take sample and centrifuge
- Repeat
- Take sample and centrifuge
- Grow in N14 for 1
- N15 grow organisms
- Unwind (helicase)
- Free DNA nucleotides complementary base pair
- DNA polymerase sugar phosphate (covalent phosphodiester) - condensation reaction
- Free DNA nucleotides complementary base pair
- Semi conservative
Subunit for DNA and RNA
- DNA
- Double helix
- Deoxyribose sugars
- Sugar-phosphate backbone
- Nitrogenous bases
- Purines
- Adenine
- Guanine
- Pyrimidines
- Thymine
- Cytosine
- Purines
- Antiparallel strands
- Hydrogen bonding
- Complimentary base
- A=T
- C=G
- RNA
- Single strand
- Ribose sugar
- Uracil replaces thymine
- Less stable
- Usually found in cytoplasm
- DNA
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- A Levels Biology (Biology Unit 2) Mind Map on Nucleic Acids, created by Jessica Phillips on 13/05/2015.
- Created by
- Jessica Phillips
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