Unit 14-Gene regulation

________ is in prokaroytic cells, a cluster of genes under the control of a promoter

• Operon

• Promoter

• Repressible operon

• Allosteric site

Transcription is ussally on, but can be inhibited when a molecule binds allosterically to a regulatory protein, allowing it to bind to the operator

• allosteric site

• repressible operon

• inducible operon

• Inducer

Spefic region of a gene where RNA polymerase can bind and begin transciprtion is known as a?

• Promoter

• Operator

• TATA box

• Start codon

ussally transcription is off, however it can be stimulated in present of a inducer that binds to the repressor changing it's shape allosterical.

• repressible operon

• inducliable operon

• regulatory gene

• TATA box

A site on an enzyme in which specific molecules can bind to changing the shape of the active site

• operator

• regulatory gene

• inducer

• allosteric site

a molecule that is capble of inactiving the repressor

• restricition enzmyne

• terminator

• inducer

• regulatory gene

genes that code for a protein such as a repressor that controls the transcription of anotehr gene or group of genes

• hox genes

• repressible operon

• regulatory genes

• terminator

region of DNA that control RNA polymerase acess to genes it desires to transcribe

• CRISPR Cas-9 system

• Hox genes

• TATA box

• Operator

a protein that suppreses the transcription of a gene

• repressor

• Terminator

• Transformation

• Stop codon

a special sequence of nucleotides in DNA that marks the end of a gene. It signals RNA polymerase to release the newly made RNA molecule which then departs from the gene

• stop codon

• TATA Box

• Terminator

• regulatory genes