The Concentrations of Ions Are Very Different Inside and Outside

question 83

Multiple Choice

The concentrations of ions are very different inside and outside a nerve cell due to which of the following?

• A)osmosis
• B)diffusion
• C)sodium-potassium pumps
• D)symporters and antiporters
• E)temperature

Explain how to import and link data from different formats into Access.

Understand the functionalities of querying for null values and their implications.

Describe how to modify and utilize Access reports and forms.

Analyze the impact of join types on query results and data relationships.

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Definitions:

Mass Number

The total number of protons and neutrons in the nucleus of an atom, which determines its atomic mass.

Protons

Particles with a positive charge found in the nucleus of an atom, playing a role in the atom's mass and total charge.

Neutrons

Subatomic particles found in the nucleus of an atom, with no electric charge and a mass slightly larger than that of protons.

Solvent

A substance that dissolves a solute, resulting in a solution; usually a liquid but can also be a solid or gas.