Question
Which of the following statements about the lac operon
is correct?Solution
The lac operon is an inducible operon that is switched off by the lac repressor, which binds to the operator region. When lactose is present, it inactivates the repressor, allowing transcription.
Use of an ordinary telephone as an Internet appliance is called :
To default view in EXCEL is ______view:
Which of the following is not a magnetic disk?
Which one of the following is an email program?
On color monitor each pixel is composed of ________.
Who began developing the first mechanical computer in 1822?
The process of loading the operating system into RAM is termed:
Which of the following short cut key is used to print any file in Word documents?
What is the main purpose of antivirus software?
Which one is the most suitable reason to use Macro in MS Office (Word, Excel, PPT, etc) ?
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