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.
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Read the passage below, followed by three statements. Select the correct combination of statements that can be inferred from the passage:
The ...
Read the passage below, followed by three statements. Select the correct combination of statements that can be inferred from the passage:
The e...
It is a popular misconception that nuclear fusion power is free of radioactivity; in fact, the deuterium-tritium reaction that nuclear scientists are cu...
In the question given below, a passage is given followed by three statements which may or may not be inferred from the passage. Select the correct com...
Read the passage below and answer the question that follows:
With the rise of smartphones and wearable devices, many people are now tracking ...
Statement & Inference
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Two statements are given below and they are labelled as Assertion (A) and Reason (R).
Assertion (A):
Adrenaline hormones are also called e...
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Statement-
India and Israel elevated their ties to a strategic partnership as India identified Israel as a major development and technological pa...
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