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Biology3 - Coggle Diagram
Biology3
Alimentary canal
Key
Ingestion
Mechanical digestion
Chemical digestion
Absorption
Assimilation
Egestion
Part
Mouth
Salivary glands
Parotids
Submandibularis
Sublingual
Oesphagus (Gullet)
Stomach
Duodenum
Ileum
Pancreas
Liver
Gallblader
Colon
Rectum
Anus
Chemical and mechanical digestion
Teeth
Incisor
Canine
Premolar
Molar
Structure
Gum
Root
Enamel
Crown
Dentine
Pulp cavity
Tongue
Peristalsis
Chemical digestion
Mouth
Salivary glands
Saliva
Salivary amylase
Starch
Maltose
Glands in stomach lining
Gastric juice
Pepsin
Proteins
Peptides
Duodenum
Pancreas
Pancreatic juice
Proteases, such as tripsin
Proteins and peptide
Peptides and amino acids
Maltose
fatty acids and glycerol
Starch
Amylase lipase
fats
Ileum
Ephitelial cells
(None)
Maltase
Peptides
Maltose
Glucose
Amino acids
Peptides
Bile
Basic nutrients
7 Essential nutrients
Water
Function
Carries nutrients to your cells and carries waste from our body
regulates body temperature
Dissolves vitamins, minerals, amino acids, and other nutrients
Lubricates joins
carbohydrates
Simple carbohydrates
Fruit, juice, milk, yogurt, candy, soda, jelly
Have a bad reputation because they are high in calory and low in nutritional value
Complex carbohydrates
Whole grain, bread, cereal, pasta, vegetable, rice, tortilla, legumes
An excellent source of energy for the body, rich in vitamin, mineral, fiber
Fiber
Plant materials that doesn’t break in digestion
Many but not all carbohydrate have fiber
Function
Aids in digestion
Reduce the risk of developing disease such as heart disease, diabetes, and some cancer, help promote regularity
Oatmeal, fruit, vegetable, whole grain, legume
protein
Meat, fish, egg, poultry, dairy, legume, nut, seed (Bread, vegetable, and cereal contains a little protein)
Function
Provide energy
Help build, maintain, and repair body tissue
Proteins are made of chemical compounds called amino acids, there are 20 of them
Out of 20 amino acids, human body can produce 11 of them. The other are called essential amino acid, must be supplied by food supply
Complete protein: Contains all Essential amino acids
Incomplete proteins: Lack one or more essential amino acids
The best way to give the body complete proteins is to eat a wide variations of foods throughout theday
Fat
The most concentrated form of food energy (calories)
Butter, vegetable oil, salad dressings, nuts, seed, dairy (Whole milk and cream), meats
Function
Provide substances for growth and skin
Enhance taste and texture of food
Require to carry fat soluble vitamin throughout the body
Provide vitaminf
Types of fat
Saturated fat: Solid at room temperature
Animal, food, tropic oil
Strongly linked with high cholesterol and increase risk of heart disease
Unsaturated fat
Liquid in room temperature
Polyunsaturated fat: Vegetable, fish oil
Provide 2 essential fatty acids necessary for body function
Monounsaturated fat
Olive oil, nuts, seeds
Reducing the risk of heart disease
Vitamin
Fat soluble
A, D, E, K
Vitamin A
Dark green leafy vegetable, deep yellow and orange fruit and vegetables, liver, milk, cheese, egg
Function
Play a role in developing strong bones and teeth
Aids in night vision
Help keep skin and hair healthy
Vitamin D
Fortified milk, egg yolk, salmon, liver, sun
Function
Help body use calcium and phosphorus
Play a role in building strong bones and teeth
Vitamin E
Whole grain, bread, cereal, dark green leafy vegetable, dry beans and peas, nut, seed, vegetable oil, margarine, live
Function
Help form red blood cell, muscles, and other tissue
Vitamin K
Dark green leafy vegetable (Spinach, lettuce, kale, collard greens), and cabbage
Function
Help blood to cloth
Water soluble
C, B-complex
B-complex
Whole grain, enriched bread and cereal, dry bean and peas, peanut butter, nuts, meat, poultry, fish, egg, milk
Function
Help body use the energy from the food we eat
Vitamin C
Citrus fruit, strawberries, kiwi, broccoli, tomatoes, potatoes
Function
Heal wounds
Maintain healthy bones, teeth, and blood vessels
Help body fight infection
Mineral
Meat, beans, vegetable, fruit, dairy, grain
Calcium
Dairy, cheese, milk, ice cream, green leafy vegetable, canned sardine, other processed fish eaten with bones
Deficiency: Osteoporosis
Phosphorus
Help build and maintain healthy bones and teeth
Magnesium
Sodium
Potassium
Iron
Liver, kidney, heart, meat, egg yolk, dry beans, dry peas, spinach, dried fruit, whole-grain and enriched breads and cereals, nuts
Help make hemoglobin in red blood cells
Helps cells use oxygen
Other: Iodine, zinc, copper, sulfur, chloride, etc
Nutrient deficiency
Symphtomps
Tiredness, difficulty of sleeping and concentrating, frequent colds, weight lose or gain
If deficiency not correct
More serious, effect skin, eyes, and bones
Eat balance diet is the best way to avoid nutrient deficiency
diet
Function
Help you grow
Repair itself
Maintain basic bodily function
Fuel your energy
Balance is key
All nutrients play a role in our body
It can be harmful if we consume too many good nutrients (Vitamin and minerals)