Russian Merchants and Explorers Began the Expansion into Siberia in the Quest

question 43

Multiple Choice

Russian merchants and explorers began the expansion into Siberia in the quest for

• A) gold.
• B) silver.
• C) copper.
• D) furs.
• E) iron.

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Definitions:

Allosteric Regulators

Substances that affect protein function by binding to allosteric sites.

Activation Energy

The minimum amount of energy required to initiate a chemical reaction, effectively determining the rate at which the reaction will occur.

Enzyme

Biological molecules that significantly speed up the rate of virtually all of the chemical reactions within cells.

Catalyzes

To increase the rate of a chemical reaction without undergoing any permanent chemical change, often pertaining to the action of enzymes.