5 Written questions
5 Matching questions
- The transfer of heat by air currents. i.e. air conditioner
- the direct transfer of heat from one substance to another substance that it is touching. i.e. ice pack, touching hot tea cup
- What is produced by Organic acid?
- Small Intestines absorption
- a Convection
- b Inflammation of abnormal side pockets in the intestinal wall.
- c Conduction
- d *Pores; carriers; pumps; pinocytosis (drinking in)
* Not just a process of diffusion
*Active "shuttle" transport
*Carriers are specific
*Take energy (kCal) for digestion; Dietary induced thermagenesis
- e Pyruvic Acid
5 Multiple choice questions
- Sphincters; prevent back-flow (influenced by nervous system).
- (Anabolism/build up)Glucose to glycogen
- *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.
- (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
*dead mucosal cells
*non-absorbed remains of digestion
5 True/False questions
Diverticulosis → Abnormal side pockets in the intestinal wall;
High fiber diet decreases formation,
Minerals → Loose, watery, frequent stools
Symptoms of diseases/infections
Can cause dehydration
Nervous System → Regulate GI activity
*Local system of nerves
*Central Nervous System
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
Glycogenolysis → (Catabolism/break down)Glycogen to glucose