Question

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1) In which of the following situations is a biotechnologist most likely to decide to use directed evolution as an enzyme engineering technique as opposed to rational design?
A) When a structure of the enzyme is available to aid engineering
B) When the enzyme can only be screened in a low throughput manner
C) When the enzyme mechanism is understood and provides insight to engineering
D) When current data allows molecular modelling techniques to be used predictively
E)When none of the above are true

2) Which of these statements about enzyme technology is true?
A) Enzymes do not always have optimal properties for industrial use
B) Enzymes are only ever used for chemical synthesis
C) Enzymes never have optimal properties for use in bioremediation
D)Enzymes always have optimal properties for use in medical intervention
E) Enzymes always provide a more sustainable route in any given sector

Answer 1

1. A biotechnologist decides to use directed evolution as an enzyme engineering technique is Option (C) When the enzyme mechanism is understood and provides insight to engineering

2.  Option (E) Enzymes always provide a more sustainable route in any given sector - This is true about enzyme technology

Explanation:

• Enzyme technology is the application of modifying an enzyme's structure and its catalytic activity to fabricate new metabolites.
• It can also be used to create new catalyzed pathways for reactions to occur or to convert certain substances into others.
• The outcomes will be an aid in various fields such as chemicals, pharmaceuticals, food, or agricultural additives.
• In the future, enzymes may be reformed to suit a variety of industrial processes.

Answer 2

Answer:

1-E)When none of the above are true

2-Enzymes do not always have optimal properties for industrial use

Explanation:

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