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Unit 5 bio - Coggle Diagram
Unit 5 bio
mutations
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Deletion. A base is deleted, also called frameshift.
Insertion, a base is added. Also called frameshift.
Substitution, a base is substituted for another base. Its called missense. If no amino acid is changed its called silent if it changed it to a stop codon its called nonsense.
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codon
A codon is a three-nucleotide or triplet sequence found on mRNA that codes for a certain amino acid during translation.
Codon is the bottom part of a sequence, the part thats already there.
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RNA
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RNA is very similar to DNA but a few changes,
Theres no T, its U instead
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tRNA: transfer RNA, carries single Amino Acids from the cytoplasm into puts them in the right place.
rRNA: ribisomal RNA, makes ribosomes.
mRNA: messenger RNA carries information from DNA and carries the info out the NUCLEUS and into the cytoplasm.
Missy baker
Missy baker had cystic fibrosis and it made her have deletion mutation and made her genes travel further in Gel electrophoresis.
translation
Translation is when the RNA is turned into amino acids. mRNA reads the codon, tRNA delivers the codon
DNA
There are 4 forms, A = T and G = C. those are the bases.
The Phosphate group is the little circle thingy and the deoxyribose sugar is the other thing in the group.
The bonds between the A and T, and G and C are hydrogen bonds.
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A,G,C,T are also known as nitrogenous base.
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Nucleotide is a monomer which has the sugar, phosphate, and a base.
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Transcription
Transcription is when the DNA makes RNA. it is in the nucleus and the RNA polymerase splits the DNA.
anticodon
The anticodon is a three-nucleotide sequence found on tRNA that binds to the corresponding mRNA sequence. The amino acid transported by the tRNA molecule is determined by the anticodon sequence.
Anti codon is the top and its the part being added.
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