Covalent Modification

question 19

Multiple Choice

Covalent modification

• A)produces modifications that can sometimes be reversed.
• B)affects the activity of an enzyme by adding or removing a chemical group.
• C)can involve the addition of phosphate groups.
• D)can activate an enzyme.
• E)all of the above

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Definitions:

S Corporation

A special type of corporation in the United States that meets specific Internal Revenue Code requirements, allowing profits to be passed on to shareholders and taxed at individual rates.

Limited Liability Company

An entity configuration that fuses the single-tier tax system seen in a sole proprietorship or partnership with the corporation’s attribute of shielding personal assets from business liabilities.

Limited Partnership

A business structure where at least one partner is liable only to the extent of their investment in the company, while at least one other partner has unlimited liability.

Management Responsibilities

The duties and tasks associated with directing and controlling an organization or one of its units.