Microorganisms That Lack a True Nucleus and Have a Chemical

question 49

Multiple Choice

Microorganisms that lack a true nucleus and have a chemical called peptidoglycan in their cells walls are called

• A) protozoa.
• B) bacteria.
• C) helminths.
• D) prions.

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Definitions:

Null Hypothesis

A hypothesis stating there is no significant difference or effect, used as a starting point for statistical testing.

Obtained Value

The actual result or score achieved from conducting a test or measurement.

Dependent-Sample T Test

A statistical procedure used to compare the means of two related groups to determine if there is a statistically significant difference between them.

Null Hypothesis

A statistical hypothesis asserting that there is no significant difference or effect.