Animal nutrition B6 Flashcards
disease occurring from protein deficiency
Kwashiorkor
disease occurring from vitamin C deficiency
Scurvy
disease occurring from vitamin D / calcium deficiency
Rickets / Osteomalacia
disease occurring from iron deficiency
Anaemia
alimentary canal
digestion and absorption of food
types of breaking down food
mechanical and chemical
definition of digestion
insoluble > soluble molecule that can be absorbed by the blood
where he food first enters the body / mechanically digested
mouth
where the food passes after it is chewed by the mouth
esophagus
where mechanical and chemical digestion occurs mainly after
stomach
intestine that absorbs the water from the waste
large intestine
where saliva is produced to chemically digest foods in the mouth
salivary gland
enzymes produces by the salivary gland
amylase starch to maltose
roll of Hydrochloric acid in the stomach
kills the bacteria and makes an acidic ph where enzymes work
name of protease that is released from the stomach
pepsin
first part of the small intestine
duodenum
enzymes that are added to the duodenum (pancreatic juice)
amylase , trypsin, lipase
what is added to the duodenum but not an enzyme
bile
where is the bile made and stored
made in liver, stored in gull bladder
function of bile
emulsify large lipids
ph of bile and pancreatic juice
alkali, for neutralizing stomach acid covered food
process of foods moving in the gut
peristalsis
2 types of muscle in the guts
circular & longitudinal
intestine that is responsible for absorbing the nutrients in toe the blood
Ileum
structure of the ileum
villi, micovilli
process of digested food molecules going into the cell body
Assimilation
first part of the large intestine that absorbs water
colon
where left over fiber (faeces) are stored
rectum
where left over fiber (faeces) are excreated
anus
process of excretion of faeces
egestion
4 types of teeth
incisor, canine, premolar, molar
structure of tooth out > in
enamel > dentine > nerves and pulp
structure surrounding the tooth top > bottom
gum > cement > jawbone
hard outer layer of the crown
enamel
less hard than the enamel, forms bulks of the tooth
dentine
soft tissue, contains blood capillaries and nerve supply to the tooth.
pulp
layer of bone-like tissue covering the root.
cement
soft tissue that immediately surrounds the teeth and bone. Protects the bone and roots of the teeth.
gum
reason of dental decay
bacteria turning sugars in to acid trough respiration
role of incisors
cutting food
role of canine
cutting and tearing foods
role of premolar
grind and break up food
role of molar
grinding food for swallowing
types of teeth that have 1 root
incisors, canine
types of teeth that have 2 roots
premolar, molar
number of canines on one side of the jaw
2
number of incisors on one side of the jaw
4
where are the premolars located at
between the canine and the molar
what are the first 4 teeth on the front
incisors
what are the teeth that are located at the end of the jaw
molar
