Ans.
Lac (lactose) operon in a type of bacterial operon, which shows a cluster of genes that are regulated by a single promoter. It is composed of an operator, promoter, a terminator, and three structural genes (lacA, lacY, and lacZ), which are responsible for the transport and breakdown of lactose.
The lac operon is an inducible operon as it gets activated in the presence of lactose and expressed its functional genes in the form of proteins (or enzymes) for lactose metabolism.
Thus, the correct answer to be fill in first blank is 'inducible' and in second blank is 'lactose.'
Answer:
<h2>Muscular System.... off course</h2>
It would be found around mountains
Answer: Integration
Explanation: take the de and add in that is how you get the answer
hope this helps <em>:</em><em>)</em>
A virus is bacterial. It has cells but it isn’t a living thing so to speak.
An organism is a number of tissues (organs) working together. It has a conciseness, and also has cells.
