Use the Following Information to Answer the Questions Below

question 92

Multiple Choice

Use the following information to answer the questions below.
You have collected samples from mud at the bottom of a nearby pond and have isolated different bacteria and protists from that community. You put the cultures in appropriate media in test tubes with loose-fitting lids and leave for the night, confident that your cultures will be growing well when you return.
-When you come back the next morning, you notice that the culture in test tube A hasn't grown at all, while all the other ones have. You conclude that the culture must be composed of

• A)obligate aerobes.
• B)obligate anaerobes.
• C)facultative anaerobes.
• D)sulphate-reducing bacteria.
• E)fermenting organisms.

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Definitions:

Component Parts

Individual parts or pieces that are used in the manufacturing of a product, often needing assembly or integration into the final product.

Product Life Cycle

The stages through which a product goes from its inception to decline, including introduction, growth, maturity, and decline.

Introductory Stage

The initial phase of a product or service lifecycle, characterized by low sales, high investment costs, and limited market acceptance.

Growth Stage

The growth stage is the phase in a company's life cycle characterized by rapid market acceptance and increasing profits.