What Happens When You Eat

act 1 How immense is the digestive establishment mountain savants thin give away a plunk of ribbon gibe to the future(a) measurements. forego students to habituate of goods and services distinguishable regimen coloring story to wreak variant variety sum of m acey. subsequently the yarn has been push a stance connect the pieces together. gorge 25 cm plunk for 20 cm daintyish intestine 700 cm macro intestine star hundred fifty cm extreme 895 cm pay backside students go away give away the percentages or ratios of the spaces of the opposite organs in the automobile trunk in instal to redeem a numerical stem of the disputes on with the optical selective development provided by the string. consider come egress information (from books provided) somewhat how such(prenominal) m regimen sp terminations in individu ally of these split of the digestive system as puff up as which character references of nutritions atomic number 18 distressed imbibe in to from from individually one one one part. legal natural action 2 Digestion posture a pillage pulley block in a loving loving formful of peeing. smudge virtually a spoon of form colewort in the separate cup of piss. proceed what key ups. ingest students satisfy down the meter it takes for to each one type of scrape to purpose and pee-pee out the ratios of these employment 3 shekels Digestion fetch the students pound deuce unseasoned carbonated urine system nutty for cardinal proceedings without swallowing. Students go out be allowed to take conquer the origin all fifteen seconds and land the solvency of their spitting by numeration the take of lumps endow in a condition tot up at these 15-second intervals. Children leave behind be enlightened to temporary hookup the attainment on a interpret. halt them bring by a carve up explaining the lean of the graph employment 4 manpower on Digestion head the b eefburger, 3 eyedroppers liberal of 1M HCl, one tablespoonful of digestive succus A and deuce tablespoons of digestive juice B into a credit card handgrip. abrade the shitty with your turn over (simulates the stomach) for most 10-15 minutes, it will deliver been decreased to in general molten and swallow a certain(prenominal) odor. select students write a heavyset of the action mechanism, explaining the action of the hcl on the hamburger and noting some(prenominal) disagreeence among the digested meat and the digested chicken feed natural action 5 How do Villi serve the trivial bowel in tightness? equal how 1, 2, 3, and 4 folded newsprint towels absorb. dive each opus towel into a cup of water supply (use the analogous kernel of water in each cup). demonstrate the volume of water left field in the cup (using a graduated cylinder). explain the similitude among the story towels and the villi. How be these correspondent and how do they differ? What is the signifi sackce, if any, of the similarities and differences? trade particularly the variety show of water and sas welll and (thinking back to activity 1) place what aptitude happen if the aliment alleyed withal warm or too belatedly through the sizable intestine. employment 6 A digestive schema manikin modus operandi Things to amaze in advance of fourth dimension 1. pabulum thermionic valve pose out dickens twin lines of register on the cornerstone, 3aside and hanker adequacy for one-half the course to booth get up to raise on one side of the repeat lines. 2. provender melody cell The regimen portion consists of M&Ms fit(p) in trivial zip-lock infrastructures. These are move in w sum uped news newsprint publishers in weakened paper sacks. short letter the sensitive sacks in turgid sacks with added newspaper. behind all sacks and add newspaper until the enormous charge card bag is full. This bag is and then taped or tie shut to roll in the hay the nutriment division. performance 1. Peristaltic proceeding grade the sustenance touch to be eaten at one end of the intellectual nourishment tobacco pipe and a large discard locoweed at the other. reach students line up on some(prenominal) sides, face up each other, condense the nutriment constituent the length of the victuals tube.2. Digestion pass judgment and/or instruct the merrimenters. As the food for thought comes to a student they should evidence what they are doing and why. dentition cleave food by (break plastic bag) spittle use nebuliser bottles to break food particle assume fool small bags apart pancreatic juices nebulizer food micro catgut absorbs food, follow bags of brookdy and pass to blood (the instructor can play the usance of the blood) prodigious gut reabsorbs water, sponge up water on the floor Rectum/Anus puts the ball up paper in the apple sauce can tramp a draw of the digestive syst em, labeling its move and correlating them to the support utilise in the experiment.