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Biotechnology LO 1
flashcards for biotech learning outcome 1
| Question | Answer |
|---|---|
| what are the two types of operons | repressible and inducible |
| what are the enzymes produced by the Lac operon | B-galactosidase, permease and transacetylase |
| what are the RNA types | mRNA, rRNA and tRNA |
| what are promoters | binding site for RNA Polymerase |
| whats the START codon | Methionine |
| what makes up the TATA box | Adenine and Thymine |
| what is an operon | cluster of genes that are transcribed together to give mRNA |
| what binds to the repressor protein when lactose is present | lactose |
| which operon is repressible | trp operon |
| what are the coding and non-coding regions of genes | exons and introns |
| what initiates transcription | enhancers |