​​Match Each Item with the Correct Statement Below

question 18

Multiple Choice

​​Match each item with the correct statement below.
-the upward force exerted by a fluid on anything immersed in it

• A)​absolute pressure
• B)atom
• C)​atmosphere
• D)barometer
• E)buoyant force
• F)​electron
• G)gas
• H)​gauge pressure
• I)liquid
• J)​mixture
• K)molecule
• L)neutron
• M)plasma
• N)proton
• O)specific gravity

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Definitions:

Sarcolemma

The sarcolemma is the fine transparent tubular sheath that envelops the fibers of skeletal muscles.

Sarcoplasmic Reticulum

A specialized type of endoplasmic reticulum found in muscle cells, involved in the regulation of calcium ions to facilitate muscle contraction.

Sarcomere Contraction

The process by which muscle fibers contract, shortening the sarcomere, the basic unit of muscle fiber, thereby generating force.

Glycerin

A simple polyol compound often used in pharmaceutical formulations, foods, and personal care products for its moisturizing and emollient properties.