The Three Most Common Shapes of Bacteria Are

question 89

Multiple Choice

The three most common shapes of bacteria are

• A) spirillum, endospore, and peptidoglycan.
• B) bacillus, spirillum, and coccus.
• C) cubical, spiral, and thread-like.
• D) spirillum, nucleiod, and peptidoglycan.
• E) cubical, spherical, and rod-shaped.

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Definitions:

Marginal Cost

The extra cost involved in producing one more unit of a product or service.

Cartel

An association of independent companies or organizations formed to control production, pricing, and marketing of goods to suppress competition.

Perfectly Competitive

A market structure where there are many buyers and sellers, goods are homogeneous, and there is free entry and exit in the market.

Marginal Cost

The boost in overall cost that comes from generating one extra unit of a product or service.