1: Which of the following is NOT a task performed by the digestive system?
secretion
chemical breakdown
mechanical breakdown
absorption
transport
2: The villi are associated with the ______and function in _______
pancreas, release of hormones
gall bladder, production of bile
small intestine, absorption
large intestine, excretion
stomach, digestion
3: Contractions that move food are called:
chime
peristalsis
refulx
amylase
osmosis
4: Helpful bacteria are housed in the:
large intestine
bladder
appendix
stomach
gall bladder
5: Which of the following is NOT part of the alimentary canal?
stomach
gall bladder
esophagus
large intestine
small intesting
6: Which of the following is a single large gland, which works as a part of the digestive system?
adrenal
kidney
liver
spleen
salivary
7: If a person is having trouble maintaining the proper balance of water and salts in his body what organ would you suspect as not fulfilling its job?
liver
stomach
large intestine
pancreas
kidney
8: The job of the digestive system is break down food into particles small enough to move into the _________ system of the body and then carried to the rest of the body?
excretory
nervous
endocrine
circulatory
respiratory
9: What system helps the digestive system recycle water and reclaim vitamins as our food passes through the large intestine?
excretory
nervous
endocrine
circulatory
respiratory
10: Heterotrophs obtain their food by many different means. A cow is considered to be what type of feeder?
ingestive feeder
absorptive feeder
filter feeder
sustrate feeder
filter feeder
11: Which of the following shows the correct order of digestion of food by humans?
movement, secretion, digestion, absorption, elimination
movement, digestion, secretion, absorption, elimination
secretion, digestion, absorption, movement, elimination
secretion, digestion, absorption, movement, elimination
movement, digestion, absorption, secretion, elimination
12: Which of the following processes is active transport requiring cellular energy to take place?
digestion of fats
elimination of wastes
reabsorption of water
absorption of food by the villi
production of bile
13: Which of the following is NOT a function of the liver?
detoxification of urine
synthesis of blood proteins
produces bile to emulsify fasts
destruction of erythrocytes and conversion of haemoglobin into a component of bile
storage of glucose as glycogen
14: The primary function of the nephron is to filter the blood. What is the correct order by which the dissolved particles are removed from the blood?
glomerulus filtration, renal artery, nephron, tubule reabsorption, Bowmans’s capsule
renal artery, glomerulus filtration, Bowman’s capsule, nephron, tubule reabsorption
renal artery, nephron, tubule reabsorption, Bowman’s capsule, glomerulus filtration
renal artery, nephron, glomerulus filtration, tubule reabsorption, Bowman’s capsule
Bowman’s capsule, glomerulus filtration, renal artery, nephron, tubule reabsorption
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