Once You ____,The Forward Button Becomes Available

question 56

Multiple Choice

Once you ____,the Forward button becomes available.

• A)start your browser
• B)scroll through a webpage
• C)navigate back a page
• D)reach the end of all your viewed pages

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Definitions:

Plasma Membrane

The semi-permeable membrane that surrounds the cytoplasm of a cell, controlling the movement of substances in and out.

Membrane-Bound Receptors

Proteins located on the cell surface involved in transmitting signals from the outside to the inside of the cell.

Receptor Sites

Specific locations on cell membranes or within cells where particular molecules, such as hormones or neurotransmitters, can bind and elicit a physiological response.

Plasma Membrane

The plasma membrane is the biological membrane that separates the interior of all cells from the outside environment, controlling the movement of substances in and out of cells.