Vocab Transcription
100
What is the semi conservative model?
The double helix of DNA consist of one old strand and one newly made strand
100
What is transcription?
The process by which the message from DNA is rewritten into RNA
200
What is the Central Dogma?
DNA -> RNA-> Protein
200
What is RNA polymerase?
The main enzyme that transcribes DNA into mRNA
300
What is a retrovirus?
An RNA virus that reproduces by transcribing its RNA into DNA and then inserting the DNA into a cellular chromosome
300
What does tRNA do?
Carries each amino acid to the ribosome
400
What are restriction enzymes?
Enzyme that cuts DNA at specific sequences of nucleotides
500
What is the PCR (polymerase chain reaction)?
A method of producing thousands of copies of DNA segment using DNA polymerase






Unit 6: Gene Expression and Regulation

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