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16 Cards in this Set

  • Front
  • Back
Give examples of mechanical digestion
chewing, stomach mixing, churning
Chemical digestion involves
acids enzymes, hormones
digestion of food occurs in the
mouth, esophagus, stomach, small intestine
define peristalsis
a muscular wave action that occurs throughout the intestine
the site where most nutrients are absorbed
small intestine
Fat must be emulsified by bile. Bile is produced by the _____________ and stored in the ______________
liver, gal bladder
The pancreas produces pancreatic juice and secrets the juice containing ___________ for CHO, PRO, and Fat digestion
enzymes
fat digestion uses _________ enzymes, CHO digestion uses __________ enzymes, and protein digestion uses __________ enzymes.
Lipase, Amylase, Protease
Which absorption mechanism is selective and uses ATP energy.
active transport
There are two transportation system ________ for water-soluble nutrients and ________ for fat-soluble nutrients
blood, lymphatic
define short term storage:________
define intermediate storage: _______
define long term storage:________
stored for seconds or minutes
stored for hours
stored for days, moths, years
list the 4 methods of excretion
the kidney ( water and water soluble waste)
skin
Lung (carbon dioxide and water)
colon
photosynthesis is:
anabolic
fiber is:
neither
Which type of fiver dissolves in water?
soluble
Which type of fiber is beneficial in decreasing blood cholesterol due to its ability to bind bile?
soluble