When Looking at a Tube of Thioglycollate Broth, Streamers or Vines

question 6

Multiple Choice

When looking at a tube of thioglycollate broth, streamers or vines and puffballs are visible.What organism grows like this in thioglycollate?

• A)Gram-negative rods (Enterobacteriaceae)
• B)Streptococcus spp.
• C)Yeast
• D)Pseudomonas spp.

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Definitions:

Output

The total quantity of goods and services produced by an economy or a firm.

Average Total Cost

The total cost of production (fixed plus variable costs) divided by the quantity of output produced, a measure of per unit cost.

Marginal Cost

The cost of producing one additional unit of a good or service, which can vary depending on the level of production.

Average Variable Cost

The total variable cost divided by the quantity of output, representing the variable cost per unit of output.