Q. Phytanase can be extracted only from ___________ species.

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Q. Which of the following is not a reason for selected source to be used readily for the production of enzymes?

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Q. The technology wherein gene transfer to host organisms by vectors is referred to as ________

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Q. Enzymes which are secreted outside the body cells are referred to as ________ enzymes.

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Q. Protease is an intracellular enzyme.

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Q. Which of the following should be implemented in case of extracting conjugating enzymes?

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Q. Which of the following is not a technique for the extraction of enzymes by chemical methods?

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Q. In ________ treatment, produced basic radicals mediate a nucleophilic attack on compounds of cell wall on membrane leading to destabilization and fragmentation of membrane followed by release of enzymes.

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Q. ____________ is an enzyme, which is highly produced by egg white and lachrymal glands.

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Q. Gram positive bacteria are highly susceptible to lysozyme treatment.

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Q. In ___________ treatment, certain molecules interact through ionic or Vander wall forces which leads to solubilization of phospholipids and lipoprotein which in turn, increases membrane permeability directing to cell lysis.

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Q. Which of the following is cationic detergent?

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Q. __________________ is an example of anionic detergent.

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Q. The techniques which adopts the hypertonic and hypotonic condition for cell lysis is referred to as ____________

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Q. Extraction of enzymes by physical methods include the usage of alkalis, EDTA, lysozyme, etc.

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Q. Alkali treatment is not advisable for which of the following?

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Q. The enzyme which specifically catalyzes β (1 → 4) glycosidic linkages of NAM (N-acetyl muramic acid) and NAG (N-acetyl glucosamine) present in bacterial peptidoglycan is _______________

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Q. ___________ is a divalent chelator which can be used to extract enzymes from different sources.

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Q. Which one of the following is not an example for ionic-detergent?

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Q. Pick odd one out.

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