BIO 2 PERIODIC 4TH

• Types of Organisms as to their Food Source

  • Herbivores
  • Carnivores
  • Omnivores
• NOURISHMENT

  helps to keep overall wellness of the body
• HERBIVORES - organisms that depend on plants and other photosynthetic organisms for food
• OMNIVORES - Feed on both plants and animals
• CARNIVORES - Depend on meat or flesh for their food.
• Vitamins - are organic compounds that function as co-enzymes and co-factors of enzymes
• Water-soluble vitamins – Vitamins C and B; transported as free compounds in the blood and serve as co-enzymes in metabolic reactions.
• Fat-soluble vitamins – such as Vitamins A, D, E, and K are transported in the blood as complexes that are linked to lipids.
• Retinol - scientific name of VITAMIN A
• B-complex - scientific name of VITAMIN B
• Ascorbic acid - scientific name of VITAMIN C
• Calciferol - scientific name of VITAMIN D
• Tocopherol - scientific name of VITAMIN E
• Phylloquinone - scientific name of VITAMIN K
• VITAMIN A - are the sources of carrots and green vegetables
• VITAMIN B - are the sources of animal and dairy products
• VITAMIN C - are the sources of citric fruits, berries and tomatoes
• VITAMIN D - are the sources of fish, egg yolk and cheese
• VITAMIN E are the sources of almond, peanuts and soybeans
• VITAMIN A - its function is healthy vision and boost immune system
• VITAMIN B - its function is DNA replications and produce RBC'S
• VITAMIN C - its function is anti-oxidant and formation of iron
• VITAMIN D - its function is bone growth
• VITAMIN E - its function is anti-oxidant and boost immune system
• VITAMIN K - its function is blood coagulation
• VITAMIN A - its deficiency disease is Xerophthalmia (night blindness)
• VITAMIN B - its defienciency disease is muscle and body weakness
• VITAMIN C - its defienciency disease is scurvy and anemia
• VITAMIN D - its defienciency disease is rickets and osteoporosis
• VITAMIN E - its defienciency disease is neuropathy and anemia
• VITAMIN K - its defienciency disease is hemorrhagic diseases
• Minerals - are inorganic molecules that provide ions essential for the functioning of many enzymes or proteins.
• Minerals - Significant amounts of ions may be lost by the body through sweating, defecating, and urinating and thus must be replenished.
• Intracellular Digestion • In sponges, each cell is responsible for the procurement of food that is mixed with water inside the spongocoel or the body cavity
• Intracellular Digestion • Some cell do it through phagocytosis while others uses flagella to sweep the food from the water.
• Extracellular Digestion • Roundworms has digestive tube, it is specialized in different regions where a part is involved in ingestion, storage, digestion, and absorption
• Peristalsis – contraction and relaxation of the muscles.
• Epiglottis - closes the opening to the lungs to prevent entrance of food and fluids to the airways.
• Cardiac sphincter - assists in preventing regurgitation of acidic chyme from the stomach - temporary storage of food
• duodenum – it is where the food enter through pyloric sphincter