When We Refer to "Machine-Scored Answer Sheets" for Tests, What

question 36

Multiple Choice

When we refer to "machine-scored answer sheets" for tests, what device do we actually put the answer sheets into?

• A) scanner
• B) personal computer
• C) mainframe computer
• D) fax

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Definitions:

Proteins

Large, complex molecules made up of amino acids that play critical roles in the body, including in structures, enzymes, and immune responses.

Enzyme-reactant Interaction

The specific process by which an enzyme binds to a reactant, or substrate, to catalyze a biochemical reaction.

Lock-and-key Mechanism

A model for enzyme-substrate interaction suggesting that the enzyme and substrate possess specific complementary geometric shapes that fit exactly into one another.

Codexis

A company specializing in the development of enzymes and biocatalytic processes for pharmaceutical and biofuel productions.