Sacrifices at no limits.

Sunday, 3 May 2009.
"):" - Yuhui.

Two words: NO MOOD NO MOOD NO MOODDDDD !
Gahhhh, TOMORROW'S EXAM omggg !

Okay, at least I've finished Geography ( going to re-revise it tomorrow), Chemistry, Physics and Biology( Chapter 1 and the digestion part, haven't started on small intestines [I doubt that Mdm Aishah will test this, she tested us in test before ! So yea, not going to even catch a glimpse of it]).

Hmmm, wait, let me recover my brain for a moment:

1) Breakdown of starch to maltose in mouth with teeth( cut and grind food into smaller pieces) and salivary amylase.
2) Swallow, oesophagus will push the food down.
3) Stomach produces gastric juice which will mix with food when the stomach churns.
Complex protein is broken down into simple protein, with the help of protease in the gastric juice.
4) Maltose is further broken down into glucose, with carbohydrase in the intestinal juice produced by the small intestines and the pancreatic juice produced by the pancreas.
Simple protein is further broken down into amino acids, with protease in the intestinal juice produced by the small intestine and pancreatic juice produced with the pancreas.
Fats digestion starts here. Fats in broken down into fatty acids and glycerol, with lipase in the intestinal juice produced by the small intestine and pancreatic juice produced by the pancreas. Bile also goes into the small intestines through a channel from the gall bladder te help in fats digestion.
5) After food is broken down from larger insoluble food molecules into smaller soluble food molecules, it will go through the walls of the small intestine and enter the bloodstream.
6) The movement of food molecules through the walls of the small intestine into the bloodstream is called the absorption of food.
7) Food that cannot be digested moves on to the large intestines where excess water is taken out and returned to the body.
8) Lastly, the waste materials is passed out from the body through the anus.
9) Food must be broken down because larger insoluble food molecules are not able to goes through the walls of the small intestines and into the blood stream, only small soluble food molecules can. Therefore, food must be broken down into small soluble molecules so that absorption of food can occur.

Okayokay, I shall copy and paste this into exam. (:
After this, I think I'm done with Biology? ;O
Yay-ness !
But I still must write down in my revision book.
Okok, no procastinating, must persevere, for exams. -.-
Then, after exams would be BBQ !
WEE HEE HEEEEEEEEEE !
I LOVE 2E7.
WOOHOOO !
Okok, random, byebye. (: