Explain the processes involved in the transportation of absorbed nutrients throughout the body
What will be an ideal response?
The cardiovascular and lymphatic systems pick up absorbed nutrients in the villi of the small intestine and transport them throughout the body. Carbohydrates, proteins (amino acids), and the water-soluble vitamins are transported in the bloodstream through the hepatic portal vein to the liver. Fat-soluble vitamins and long-chain fatty acids are transported via the lymphatic system which eventually drains into the subclavian vein.
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If the shape of a protein is altered due to a genetic mutation, the _______________ of the protein may be affected.
a. nutritional value b. functionality c. taste d. texture
The six diet planning principles include _____
a. adequacy, B vitamins, carbohydrates, meat, variety, and portion control b. abundance, balance, carbohydrates, moderation, vegetables, and variety c. adequacy, balance, kcalorie control, moderation, variety, and nutrient density d. abundance, B vitamins, kcalorie control, milk, vegetables, and nutrient density e. adequacy, balance, kcalorie control, moderation, variety, and protein
How many days a week should children be engaging in moderate to vigorous exercise activities?
A) 2-3 days per week B) 3-5 days per week C) 5-7 days per week D) 7 days per week
The three common components of all amino acids are:
A) a central carbon atom, an amino group, and a carboxylic acid group. B) a halide group, an amino group, and a ketone group. C) a central aldehyde group, an amino group, and an alkaloid group. D) a nitrogen atom, an amino group, and an ether group.