1. β-amylase is

A. endoenzyme
B. exoenzyme
C. saccharifying enzyme
D. both (b) and (c)

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2. Juice clarification extraction is facilitated by using

A. cellulases
B. amylase
C. inulinase
D. lactase

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3. Lysozyme is naturally present in

A. egg white
B. bacteria
C. tears & milk
D. all of these

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4. Enzymes act as antimicrobials

A. by depriving an organism of a necessary metabolite
B. by generating a substances toxic to the organism
C. by attracting a cell wall component
D. all of the above

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5. Trichoderma β-glucanase is reported

A. to stabilize mashing
B. to convert taste fractions of dextrins to fermentable sugars in beer
C. to convert starch to dextrin
D. all of the above

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