Classification

question 16

Multiple Choice

Classification. The following items are found in the extracellular matrix of plant cells. Respond to the statements below with reference to these structures.
-Sticky layer cementing adjacent plant cells

• A)Basement membrane
• B)Primary cell wall
• C)Pectin
• D)Lignin
• E)Cuticle

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Definitions:

Yield Strength

The amount of stress at which a material begins to deform permanently, a critical property for determining a material's durability and suitability for certain applications.

Resist Bend Moment

This describes the resistance offered by a structure or material against bending forces, a key consideration in engineering to ensure structural integrity.

Tensile Strength

The maximum amount of stress a material can withstand while being stretched or pulled before failing or breaking.

Loss Of Temper

Refers to the reduction of hardness and strength in metal after it has been exposed to excessive heat.