Figure 22- 1 the Wall of the Small Intestine

question 115

Multiple Choice

Figure 22- 1 The Wall of the Small Intestine
Use Figure 22- 1 to answer the following questions:
-The pancreas produces ______digesting enzymes in the form of proenzymes.

• A) protein
• B) sugar
• C) carbohydrate
• D) lipid
• E) nucleic acid

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Definitions:

Sample

A subset of a population selected for measurement, observation, or questioning to provide statistical information about the whole.

Mean

Mean is the average of a set of numbers, calculated by dividing the sum of all values in the set by the number of values.

Standard Error

Estimates the variability of sample mean measurements around the population mean, indicating the precision of the sample mean as an estimate of the population mean.

Confidence Interval

Values derived from sample analyses, that fall within a range likely to encompass the parameter of an unseen population.