What Unit of Measure Is Most Appropriate for Expressing the Size

question 40

Multiple Choice

What unit of measure is most appropriate for expressing the size of bacteria?

• A)micrometer
• B)nanometer
• C)milimeter
• D)picometer

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Definitions:

Pseudostratified Epithelium

A type of epithelium that appears to be stratified but is actually a single layer of cells with nuclei at various levels, giving the illusion of a multi-layered structure.

Cartilage

A flexible skeletal tissue of vertebrates; a type of connective tissue.

Nervous Tissue

A type of animal tissue specialized for transmitting electrical and chemical signals.

Dendrite

A branched projection of a neuron that receives signals from other neurons.