The Simplified Letter Format Is Gaining in Popularity Because

question 2

Multiple Choice

The simplified letter format is gaining in popularity because

• A)it looks more "modern."
• B)it looks more like memos and email.
• C)it responds to a growing discomfort with formal greetings and salutations.
• D)it's better suited to business topics.

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Definitions:

ATP-Powered Pumps

Membrane proteins that use the energy from ATP hydrolysis to transport ions or molecules across cell membranes against their concentration gradients.

Transport Proteins

Proteins that are involved in the movement of ions, small molecules, or macromolecules, such as nutrients and drugs across cell membranes.

Plasma Membrane

A semi-permeable membrane surrounding a cell, responsible for controlling the passage of substances in and out.

Phospholipids

A class of lipids that are a major component of all cell membranes and can form lipid bilayers because of their amphiphilic characteristic.