NDFS Unit 4

True or false: A high-fiber diet may increase the availability of nutrients.

false

What is the primary source of fuel for the body's cells?

glucose

The liver can convert glucose into fat if

glycogen storage reaches maximum capacity.

When there is not enough glucose available for cells, fat metabolism

is carried out inefficiently. results in excess ketone bodies.

True or false: Glucagon and insulin are both released from the pancreas.

True

Which of the following are good sources of soluble fiber?

apples

Choose the hormone that prevents blood glucose from dropping too low.

glucagon

Glycogen is comprised of many ______ units bonded together.

glucose

Choose the hormone that prevents blood glucose from getting too high

insulin

Which of the following are disaccharides?

maltose, lactose, sucrose

The three most important single sugars or ------ are glucose, fructose, and galactose.

monosaccharides

The primary function of glycogen is to

store glucose in the body

Excess glucose can result in

stored glycogen and fat

Glucagon is released during times of _______ blood glucose levels.

low

How does the body respond to an increase in blood glucose?

insulin is secreted by the pancreas

Which of the following are health conditions associated with a very high fiber intake (>60 grams per day), especially when combined with inadequate fluid intake?

constipation, intestinal blockage

What happens when cells metabolize glucose?

energy is released

What are some examples of monosasccharides?

galactose, glucose, fructose

Simple carbohydrates include ------ , which contain only one sugar unit, and ---- , which contain two sugar units bonded together.

monosascchardies, disaccharides

True or false: The main function of glucose is to provide the body with a source of fuel.

true

Which of the following are easy ways to increase your dietary fiber intakes to meet the AIs?

Choose vegetables Choose fiber-rich fruits Choose whole grains