Which Statement Does Not Apply to the Lock and Key

question 2

Multiple Choice

Which statement does not apply to the lock and key theory?

• A)It explains the functioning of enzymes.
• B)It explains the need for a specific three dimensional structure found in proteins.
• C)It explains the reason why a particular enzyme is involved with one substrate.
• D)It explains why a substrate-enzyme complex is so difficult to separate.

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Definitions:

Area

The extent or measurement of a surface or piece of land.

z

Often represents a standard score in statistics, indicating how many standard deviations an element is from the mean.

Standard Normal Distribution

The standard normal distribution is a normal distribution with a mean of 0 and a standard deviation of 1, used in probability theory to represent real-valued random variables with unknown distributions.

Mean

The average of a set of numbers, calculated by dividing the sum of these numbers by the count of the numbers.