Primary energy that is used during activities
Grains, Potatoes
Important nutrients besides the Carbohydrates
Higher calories than carbohydrates and proteins
sesami, walnut, butter, animal fat
Body composition and hormones , helpful for the development of body such as muscle contraction and etc.
Meat, Fish, Egg, Beans
Mandatory substances in order to be alive
Only little amount is needed,
for absorption of vitamin B12
Small intestine
Sections of small intestine
Duodenum, jejunum, ileum
Digestion
Bicarbonate neutralizes stomach acid
Pancreatic and intestinal enzymes
Carbohydrates
Fat
Protein
Small intestine
Absorption
Folds, villi, and microvilli expandabsorptive surface
Most nutrients absorbed here
Fat-soluble nutrients go into lymph
Other nutrients go into blood
1. 실험제목
청국장균과 각기 다른 장소의 공기 중 미생물 관찰실험.
2. 실험목적
볏짚과 콩과의 반응을 통해 생성되는 청국장균과 볏짚에서만 나오는 미생물을 관찰해보고 또한 공기 중의 미생물을 관찰하기 위해 배지를 만들고 식당이라는 장소에 petridish를 열어두었다. incubator (1일 or 2일)에서 키