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5 Written questions

5 Matching questions

  1. The transfer of heat by air currents. i.e. air conditioner
  2. the direct transfer of heat from one substance to another substance that it is touching. i.e. ice pack, touching hot tea cup
  3. What is produced by Organic acid?
  4. Diverticulitis
  5. Small Intestines absorption
  1. a Convection
  2. b Inflammation of abnormal side pockets in the intestinal wall.
  3. c Conduction
  4. d *Pores; carriers; pumps; pinocytosis (drinking in)
    * Not just a process of diffusion
    *Active "shuttle" transport
    *Are selective
    *Carriers are specific
    *Take energy (kCal) for digestion; Dietary induced thermagenesis
  5. e Pyruvic Acid

5 Multiple choice questions

  1. Sphincters; prevent back-flow (influenced by nervous system).
  2. (Anabolism/build up)Glucose to glycogen
  3. *Nutrients absorbed from the digestive tract are used for all the body's cellular activities; Catabolism & Anabolism.

    *Glucose is the main energy source for body cells, the building blocks of fats & protein may metabolize for energy.
  4. (and essential fatty acids), Amino acids that are needed, but cannot be made by the body; they must be eatin in foods.
    * Nine of the twenty amino acids that are essential nutrients: lysine, methionine, threonine, tryptophan, leucine, isoleucine, valine, phenylalanine, and histidine
  5. Contains:
    *some water
    *dead mucosal cells
    *bacteria
    *non-absorbed remains of digestion

5 True/False questions

  1. DiverticulosisAbnormal side pockets in the intestinal wall;
    High fiber diet decreases formation,

          

  2. MineralsLoose, watery, frequent stools
    Symptoms of diseases/infections
    Can cause dehydration

          

  3. Nervous SystemRegulate GI activity
    *Local system of nerves
    *Central Nervous System

          

  4. Gastric Emptying*Slows at exercise intensities >70-80% VO2 max
    *Same rate at rest/exercise intensities <70% VO2 max
    *Affected by persons fitness & the more fit, the less exercise affects it
    *Not affected by exercise duration
    *Affected differently by different types of activities.
    *Maximal rates 0f 1-1.2 L/hr with gastric volumes of 100-200 mL

          

  5. Glycogenolysis(Catabolism/break down)Glycogen to glucose

          

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