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Liver cells
A) Hepatocytes
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Rhythmic muscular contractions of a tube that force contents toward the open end.
B) Peristalic wave
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The enzymatic breakdown of glucose into pyruvate, occuring within the cytoplasm.
D) Glycolysis
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Tying off a tube to close it
A) Ligating
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Thin layer of any oragan
C) Cortex
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HCO3- a buffering ion
Bicarbonate ion
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Fatpads within joints that cushion bones and assist in "fit"
Menisci
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A compound involved in allergic reactions that causes cappillary leackage and increased fluid movement to infected tissues
Histamine
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Bouncind ultrasonic waves in the maternal skin into the uterus to observe the reflected patterns
D) Ultrasound examination
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Difficult or infrequent defecation, leading to dry, potentially painful fecal evacuation
constipation
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Rate of energy usage when the body is quiet, resting, and fasting
Basal metabolic rate
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The small intestine consists of
A) all of these
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Swallowing is a ______that occurs in the_____ and includes the closing of the _____ to allow passage of the bolus to the stomach.
C) Voluntary action, mouth, trachea
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_______ a common disease of the salivary glands that causes swelling of the glands, sore throat, and fever.
B) mumps
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The thick, partially digested food in the stomach is called?
B) chyme
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The _______ stores bile from the liver which is released into the _______ when fatty chime is present?
D) Gallbladder and duodenum
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__________ digestion refers to chopping, cutting and tearing of large pieces of food into smaller pieces.
C) mechanical
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Digestive enzymes that insert _______ molecules to breakdown large polymers into monomers are called hydrolases:
B) water
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Deglutition is the chemical breakdown of proteins in the stomach?
a) true
b) false
b) false
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Most of the food we digest is composed of monomers?
a) true
b) false
b) false
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The peristaltic wave is the rhythmic muscular contraction that propels food through the GI tract.
a) true
b)false
a) true
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Tearing of food is accomplished by the
D) incisors
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The _______ sphincter marks the lower end of the stomach.
C) pyloric
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The walls of the stomach contains gastric pits that secrete _______ which digest protein.
D) pesinogen
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This digestive organ stores and releases bile.
D) gallbladder
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The hepatocytes within the lobes of the liver are arranged to allow maximum contact with _____ blood.
C) venous
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The filtering units of the kidneys are called ________?
C) nephrons
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Nephrons are encircled by _______ that provide the link between the urinary and cardiovascular systems?
A) arteriole
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The composition of glomerular filtrate includes nitrogenous waste and _______?
D) all of the above
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Urine formation begins in the ___________?
B) glomerulus
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Tubular reabsorption recycles ______ to the blood?
B) all of these
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Substances that are not reabsorbed in the PCT?
A) Enter the nephron loop
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The ______ allows for final adjustments in the composition of urine:
D) DCT
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The __________ carries urine from the kidneys to the bladder?
A) ureter
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_______ incontinence is the leaking of urine during physical exertion?
A) stress
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Concentrated urine is produced at the _______ and the collecting duct?
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