Match Each Term to the Correct Descriptor

question 26

Multiple Choice

Match each term to the correct descriptor. Terms may be used more than once or not at all.
-A particular protein that allows passage of ions as a result of and in response to a voltage

• A)communicate
• B)synapse
• C)depolarization
• D)K⁺ ions
• E)voltage-sensitive gates
• F)adenosine triphosphate (ATP)
• G)acetylcholinesterase (ACHE)
• H)cellular mitochondria
• I)sodium-potassium pumps
• J)absolutely (absolute) refractory period
• K)relatively (relative) refractory period

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Definitions:

Archaea

A domain of single-celled microorganisms that are genetically distinct from bacteria and eukaryotes, often found in extreme environments.

Bacteria

Single-celled microorganisms with a wide range of functions, from causing disease to aiding in digestion and nutrient cycling.

Eukarya

One of the three domains of life, comprised of organisms with cells that contain a nucleus, including animals, plants, fungi, and protists.

Chemoautotrophs

Organisms that obtain their energy through the oxidation of inorganic molecules rather than from sunlight.