What is a thunderstorm ?

The weather department has predicted that a thunderstorm is likely to occur on a certain day .Suppose you have to go out on that day. Would you carry an umbrella ? Explain.

Bathing should be avoided during a thunderstorm to avoid contact with

What is a terminator? What is its significance in transcription?

Three codons on mRNA are not recognized by transfer RNA. What are they? What is the general term used for them? What is their significance in protein synthesis?

What tissue is affectec by myasthenia gravis? What is the underlying cause?