Use the Following Information to Answer the Questions Below

question 8

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.
-Test tube B has a strong smell of rotten eggs. This culture must contain

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

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Definitions:

First-In, First-Out

An inventory valuation method where the oldest stock is sold or used first.

Weighted-Average Methods

An inventory costing method that calculates the cost of goods sold and ending inventory based on the average cost of all units available during the period.

First-In, First-Out

An inventory valuation method where the oldest items are sold or used first.

Equivalent Units

A concept in cost accounting used to assess work-in-process inventory by converting partial units into a number of equivalent full units.