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