Which of the Following Statements Is Correct

question 45

Multiple Choice

Which of the following statements is correct?
i.The shape and polarity of the active site of an enzyme allows only a few dozen substrate molecules to bind reversibly to the enzyme at a time.
ii.If a substrate remains bound to an enzyme,that enzyme molecule can no longer function as a catalyst.
iii.Military nerve gases are examples of irreversible inhibitors.

• A)i only
• B)ii only
• C)iii only
• D)i and ii
• E)ii and iii

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Definitions:

Tertiary Circular Reactions

Tertiary circular reactions, a concept from Piaget's stages of development, refer to the experimental and repetitive actions of infants aged 12 to 18 months to explore the properties of objects.

Secondary Circular Reactions

The repetition of actions that produce an effect on the environment.

Wernicke's Aphasia

A neurological condition characterized by impaired language comprehension and fluency, resulting from damage to Wernicke's area in the brain.

Morphemes

The smallest grammatical units in a language that convey meaning, including words, prefixes, and suffixes.