Which one of the following statements regarding Penicillin is correct?
Penicillin resistant bacteria can store this antibiotic in vacuole
Penicillin resistant bacteria can degrade this antibiotic by an enzyme called β-lactamase
Penicillin resistant bacteria can degrade this antibiotic by an enzyme called lactic acid dehydrogenase
Penicillin is not absorbed by bacteria; so most bacteria are resistant
For election to the Lok Sabha, a nomination paper can be filed by
Miscellaneous · Easy
In a month if the seventh day is three days earlier than Saturday,then the nineteenth day of the month will be a
Miscellaneous · Easy
Which among the following events happened earliest ?
Miscellaneous · Easy
An 80-litre solution of alcohol and water has 75% alcohol. How much water (in litres) must be added to bring down the concentration of alcohol to 60%?
Miscellaneous · Easy