Which Genus Is the Most Common Resident Flora of Mouth

question 32

Multiple Choice

Which genus is the most common resident flora of mouth surfaces?

• A)Lactobacillus
• B)Streptococcus
• C)Haemophilus
• D)Escherichia
• E)Mycobacterium

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Definitions:

Ammonia

A colorless gas with a pungent smell, consisting of nitrogen and hydrogen (NH3), used in various industrial processes and as a fertilizer.

Carbon Transfer

The movement of carbon among the Earth's atmosphere, oceans, biosphere, and geosphere, part of the global carbon cycle.

Cellular Respiration

The process by which cells convert glucose and oxygen into ATP (energy), releasing carbon dioxide and water as byproducts.

Greenhouse Effect

A natural process where certain gases in Earth's atmosphere trap heat, keeping the planet warmer than it would be otherwise.