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Allolactose isca sugar, isomeric with lactose, that is the true inducer of the lac operon.
An agent capable of activating specific genes. A molecule that inhibits the action of the repressor of an operon, preventing it from freely binding with the operator gene and disabling its function.
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What is the function of allolactose in the operations of the lac operon?
allolactose acts as an inducer
What is lac operon in E. coli?
The lac operon is a place on the DNA that binds to the DNA to stop the production of the RNA sequence to code for lactase (breaks down lactose) or binds to lactase to let the production of the RNA sequence to proceed.
Where do oceanographers work?
Oceanographers work on the ocean and some work in land and some work in laboratories.
What is work in chemistry?
Work is energy lost from a contained system.
Do all oceanographers work in a lab?
No, not all oceanographers work in a lab, some may work at sea. There are various places where an oceanographer can work.
What are the roles of allolactose in the lac operon and tryptophan in trp operon?
allolactose acts as an inducer
How does induction by IPTG differ from induction by lactose via allolactose?
Lactose is eventually metabolized in the cell to allolactose, which binds to the lacI repressor, leading to the induction of the lac promoter (or derivatives of the lac promoters). The allolactose is also eventually metabolised. IPTG does essentially the same as allolactose, however, it does not get metabolized. Moreover, since lactose gets transported in the cell by the lacY gene product and metabolized to allolactose by the lacZ gene product, lactose cannot be used in lacZY- strains for induction. IPTG, however, can be used since it does not require the two genes.
What is the function of allolactose in the operations of the lac operon?
allolactose acts as an inducer
What is lac operon in E. coli?
The lac operon is a place on the DNA that binds to the DNA to stop the production of the RNA sequence to code for lactase (breaks down lactose) or binds to lactase to let the production of the RNA sequence to proceed.
How did African slaves get education?
They got their education by secretly learning it if their master didn't allowed because it was illegal. Sometimes, their masters tought the slave even though it was against the law. By secretly learning it, they could learn it off another slave or steal a book and educate themselves.
How do tosters work?
they just work they just work,work,work
The work you do on a machine is called work?
the work a machine does is the work outputwhat it takes to do the work is the work inputSources;The_work_that_the_simple_machine_does_is_called_the_work
The work that the simple machine does is called the work?
the work a machine does is the work output what it takes to do the work is the work input
If a Mexican were to come and live in the US what do they do here?
Work , Work , Work , Work , Work , Work ! They do what You lazy Americans don't . Mexicans work hard . They do it all !
What is a work calendar?
A calendar at your work, for your work, that has your work schedule on it, etc.
What is the verb in you work late?
The verb in "you work late" is "work."
Will American cd's work in Australia?
Yes it can work Yes it can work Yes it can work Yes it can work
