Digestion- the Journey of a Cheese Sandwich

The move of a cheese sandwich I cod peacefully and obliviously, on a china plate, not make up for what is coming. Suddenly, grand hands wrap around me, squeezing me unitedly and Im staring into a black great deal at the back of the m step uph. The black great deal is seamed with creamy dentition and pink class that is embarrassing with saliva. The creamy pearls pierce by my delicate crust and fracture me open, masticating and beginning the treacherous journey of digestion. The pain is agonizing as Im cause to mush. It happens so quickly. Then I see the salivary glands, which are the same colour as that pinky red flesh that is embedded with teeth, and a syrupy substance drowns the mush I have become. The pushings begin to obtain and Im organism shoved down the gullet, or esophagus, travel at around 2 inches per second, through the dark tube. shortly Im plummeting into the stomach, which is influence like a kidney bean, in the center of the eubstance and Im chur ned around with hydrochloric acid. Then, Im in the duodenum, fixed at the top of the depressed intestine and bile starts leaking out the gall bladder which is abutting to the liver. But before that happens, my atomic number 20 begins to perish down and do its duty earlier than the abatement of us, to gird bones and nails, helping brain development and messages and muscle contractions.

The trivial intestine is twenty two feet long and lined with villi, which tactile sensation like grains of rice. The rest of us are pulled apart, into unalike groups: Protein, which builds and repairs body tissues, produce s enzymes and makes up bone and hair, amylu! m and simoleons, which give you energy for a long time and take a composition to lose ones temper down and Fat, which supplies even more energy and keeps you warm. Protein Im being broken down by proteases enzymes, into plunk cells. some of me absorbs into the blood but the rest continues to travel through. Starch and Carbohydrate Amylase enzymes break me down (the enzymes for all of the different foods are suited to the body...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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