Bio

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Anonymous
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83033
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Bio
Updated:
2011-05-01 16:46:03
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BIo
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Bio exam2
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  1. Liver cells

    A) Hepatocytes
    B) Chemical digestion
    C) Papilla
    D) Fundus
    A) Hepatocytes
    (this multiple choice question has been scrambled)
  2. Rhythmic muscular contractions of a tube that force contents toward the open end.

    A) Mesentries
    B) Peristalic wave
    C) Mascareted
    D) Gastric
    B) Peristalic wave
    (this multiple choice question has been scrambled)
  3. The enzymatic breakdown of glucose into pyruvate, occuring within the cytoplasm.

    A) Aerobic
    B) Vegans
    C) Glycolysis
    D) Calories
    C) Glycolysis
    (this multiple choice question has been scrambled)
  4. Tying off a tube to close it

    A) Ligating
    B) Cervix
    C) Genotype
    D) Gametes
    A) Ligating
    (this multiple choice question has been scrambled)
  5. Thin layer of any oragan

    A) Autoimmune
    B) Cortex
    C) Somatostatin
    D) Neonates
    B) Cortex
    (this multiple choice question has been scrambled)
  6. HCO3- a buffering ion
    Bicarbonate ion
  7. Fatpads within joints that cushion bones and assist in "fit"
    Menisci
  8. A compound involved in allergic reactions that causes cappillary leackage and increased fluid movement to infected tissues
    Histamine
  9. Bouncind ultrasonic waves in the maternal skin into the uterus to observe the reflected patterns

    A) Ultrasound examination
    B) Aminiotic cavity
    C) Mesodern
    D) Extraembryonic
    A) Ultrasound examination
    (this multiple choice question has been scrambled)
  10. Difficult or infrequent defecation, leading to dry, potentially painful fecal evacuation
    constipation
  11. Rate of energy usage when the body is quiet, resting, and fasting
    Basal metabolic rate
  12. The small intestine consists of

    A) ileum
    B) duodenum
    C) jejunum
    D) all of these
    D) all of these
    (this multiple choice question has been scrambled)
  13. Swallowing is a ______that occurs in the_____ and includes the closing of the _____ to allow passage of the bolus to the stomach.

    A) Reflex action, larynx, traches
    B) Reflex action, mouth, esophagus
    C) Voluntary action, larynx, trachea
    D) Voluntary action, mouth, trachea
    D) Voluntary action, mouth, trachea
    (this multiple choice question has been scrambled)
  14. _______ a common disease of the salivary glands that causes swelling of the glands, sore throat, and fever.

    A) chickenpox
    B) measles
    C) whooping cough
    D) mumps
    D) mumps
    (this multiple choice question has been scrambled)
  15. The thick, partially digested food in the stomach is called?

    A) chyme
    B) gadtric juices
    C) bolus
    D) fiber
    A) chyme
    (this multiple choice question has been scrambled)
  16. The _______ stores bile from the liver which is released into the _______ when fatty chime is present?

    A) Gallbladder and ileum
    B) Pancrea and ileum
    C) Pancreas and duodeum
    D) Gallbladder and duodenum
    D) Gallbladder and duodenum
    (this multiple choice question has been scrambled)
  17. __________ digestion refers to chopping, cutting and tearing of large pieces of food into smaller pieces.

    A) enzymatic
    B) mechanical
    C) chemical
    B) mechanical
    (this multiple choice question has been scrambled)
  18. Digestive enzymes that insert _______ molecules to breakdown large polymers into monomers are called hydrolases:

    A) sulfur
    B) water
    C) hydrogen
    D) Carbon
    B) water
    (this multiple choice question has been scrambled)
  19. Deglutition is the chemical breakdown of proteins in the stomach?

    a) true
    b) false
    b) false
  20. Most of the food we digest is composed of monomers?

    a) true
    b) false
    b) false
  21. The peristaltic wave is the rhythmic muscular contraction that propels food through the GI tract.

    a) true
    b)false
    a) true
  22. Tearing of food is accomplished by the

    A) molars
    B) incisors
    C) wisdom teeth
    D) premolars
    B) incisors
    (this multiple choice question has been scrambled)
  23. The _______ sphincter marks the lower end of the stomach.

    A) anal
    B) pyloric
    C) espophageal
    D) mucosal
    B) pyloric
    (this multiple choice question has been scrambled)
  24. The walls of the stomach contains gastric pits that secrete _______ which digest protein.

    A) pepsinogen
    B) gastric lipase
    C) lingual lipase
    D) lysozyme
    A) pesinogen
    (this multiple choice question has been scrambled)
  25. This digestive organ stores and releases bile.

    A) liver
    B) pancreas
    C) appendix
    D) stomach
    E) gallbladder
    E) gallbladder
    (this multiple choice question has been scrambled)
  26. The hepatocytes within the lobes of the liver are arranged to allow maximum contact with _____ blood.

    A) capillary
    B) arterial
    C) venous
    C) venous
    (this multiple choice question has been scrambled)
  27. The filtering units of the kidneys are called ________?

    A) Renal pyramids
    B) Renal pyramids
    C) Nephrons
    D) Renal pelvis
    C) nephrons
    (this multiple choice question has been scrambled)
  28. Nephrons are encircled by _______ that provide the link between the urinary and cardiovascular systems?

    A) veins
    B) capillaries
    C) arteriole
    D) arteries
    C) arteriole
    (this multiple choice question has been scrambled)
  29. The composition of glomerular filtrate includes nitrogenous waste and _______?

    a) salts
    b) water
    c) nutrients
    d) all of the above
    e) none of the above
    d) all of the above
  30. Urine formation begins in the ___________?

    A) glomerulus
    B) renal medulla
    C) renal pyramids
    D) nephrons
    A) glomerulus
    (this multiple choice question has been scrambled)
  31. Tubular reabsorption recycles ______ to the blood?

    A) water
    B) ions
    C) all of these
    D) organic compounds
    E) none of these
    C) all of these
    (this multiple choice question has been scrambled)
  32. Substances that are not reabsorbed in the PCT?

    A) Enter the glomerulus
    B) Enter the nephron loop
    C) Enter the lumen of the nephron
    B) Enter the nephron loop
    (this multiple choice question has been scrambled)
  33. The ______ allows for final adjustments in the composition of urine:

    A) PCT
    B) nephrons
    C) glomerulus
    D) DCT
    D) DCT
    (this multiple choice question has been scrambled)
  34. The __________ carries urine from the kidneys to the bladder?

    A) nephrons
    B) ureter
    C) urethra
    D) glomerulus
    B) ureter
    (this multiple choice question has been scrambled)
  35. _______ incontinence is the leaking of urine during physical exertion?

    A) urge
    B) stress
    C) overflow
    B) stress
    (this multiple choice question has been scrambled)

































  36. Concentrated urine is produced at the _______ and the collecting duct?

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