Dictionary


Word Search :
beta-lactamase

n.
1.enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic

--- >>>

Word of the Day

--- >>>
  • beta-interferon
    •
  • beta-hydroxybutyric acid
    •
  • beta-carotene
    •
  • beta-adrenoceptor
    •
  • beta-adrenergic receptor
    •
  • beta-adrenergic blocking agent
    •
  • beta-adrenergic blocker
    •
  • beta wave
    •
  • beta vulgaris vulgaris
    •
  • beta vulgaris rubra
    •
  • beta-lipoprotein
    •
  • beta-naphthol
    •
  • betaine
    •
  • betake oneself
    •
  • betatron
    •
  • bete noire
    •
  • betel
    •
  • betel nut
    •
  • betel palm
    •
  • betel pepper
    •
  • gesticulating
    •
  • creeping oxalis
    •
  • genus persoonia
    •
  • charlotte russe
    •
  • briary
    •
  • showroom
    •
  • maddened
    •
  • education secretary
    •
  • idol
    •
  • goliath frog
    •

    Idiom of the Day

    pop up
    to appear suddenly or unexpectedly
    I had not seen my friend for a year but suddenly he popped up for a visit last week.



    1.
    It's a ________ exam

    Login/Register to access massive collection of FREE questions and answers.
    Login/Register

    My Account / Test History
    Fact
    There are over 2,000 different types of cheese in the world      .. More >>
    Home
    My Account
    English Test
    Verbal Reasoning
    GK Quiz
    Grammar Test