A Biologist Who Says That the Human Body Might Be

question 2

Multiple Choice

A biologist who says that the human body might be getting its power from "bacteria," is referring to

• A)some cells that utilize bacteria to produce energy.
• B)bacteria in our intestinal tract that digest food to supply us with energy.
• C)the mitochondria in our cells that may have originated as endosymbiotic bacteria.
• D)the E.coli throughout the human body that produce ATP.
• E)photoautotrophic bacteria that, like plants, can produce carbohydrates from sunlight and carbon dioxide.

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Definitions:

Factory Machinery

Fixed assets used in the production of goods, including machines and equipment in a manufacturing facility.

Direct Material

Raw materials that are directly involved in the production process of a product and can be easily traced to it.

Steel

An alloy of iron and carbon (and possibly other elements) that is hard, strong, and used as a structural and fabrication material.

Lumber

Wood that has been processed into beams and planks, a stage in the process of wood production.