sphincter. Here‚ maltase breaks down maltose into glucose monomers and peptidases break down peptides into amino acids. Bile is then released from the gall bladder and enters the small intestine via the bile duct to aid in the digestion of fats into glycerol and fatty acids. The chyme then enters the jejunum (the 2nd portion of the small intestine) where digestion continues and absorption begins(the jejunum is composed of many fold that increase its
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Agar plates containing King’s B Agar were often used throughout the experiment to support growth of Pseduomonas fluorescens. A recipe was used that included a mixture of 10g Proteose Peptone #3‚ 1.5g Potassium Phosphate Dibasic (K2HPO4)‚ 30ml 50% Glycerol‚ ~965ml water and 20g agar. The mixture‚ post- autoclave‚ was left to cool and 5ml 1M Magnesium Sulfate (MgSO4) was added and created about 40 plates. King’s B Medium was made using the same procedure as the King’s B Agar with the exception of adding
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produced B. Water is used c. Proteins are produced d. Food calories are produced e. Simple sugars are broken apart 7. The end products of fat digestion are a. Simple sugars b. Amino acids c. Only long chain fatty acids D. Fatty acids and glycerol and monoglycerides e. Water and carbon dioxide 8. The distinction between segmentation and peristalsis (as digestive processes) is mainly a. Separating versus rejoining lumps of food b. Forward movement versus backward movement c. Holding
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carbohydrates and fats consist of carbon‚ hydrogen‚ and oxygen atoms. Carbohydrates range from simple monosaccharides (glucose‚ fructose‚ galactose) to complexpolysaccharides (starch). Fats are triglycerides‚ made of assorted fatty acid monomers bound to a glycerol backbone. Some fatty acids‚ but not all‚ are essential in the diet: they cannot be synthesized in the body. Protein molecules contain nitrogen atoms in addition to carbon‚ oxygen‚ and hydrogen. The fundamental components of protein are nitrogen-containing amino
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E-CODES. If any of the ingredients listed below is found‚ try to avoid it‚ as it has got PIG FAT ; E100‚ E110‚ E120‚ E 140‚ E141‚ E153‚ E210‚ E213‚ E214‚ E216‚ E234‚ E252‚E270‚ E280‚ E325‚ E326‚ E327‚ E334‚ E335‚ E336‚ E337‚ E422‚ E430‚ E431‚ E432‚ E433‚ E434‚ E435‚ E436‚ E440‚ E470‚ E471‚ E472‚ E473‚ E474‚ E475‚E476‚ E477‚ E478‚ E481‚ E482‚ E483‚ E491‚ E492‚ E493‚ E494‚ E495‚ E542‚E570‚ E572‚ E631‚ E635‚ E904 KGFVY-7733B-8WCK9-KTG64-BC7D8 E322 Lecithin Lecithin is present in all living
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1. It is estimated that uranium is relatively common in the earth’s crust‚ occurring in amounts of 4 g/metric ton. A metric ton is 1000 kg. At this concentration‚ what mass of uranium is present in 1.0 mg of the earth’s crust? a) 4 nanograms b) 4 micrograms c) 4 milligrams d) 4 × 10–5 g e) 4 centigrams Ans: a) 4 nanograms Page: 1.3‚6 2. In 1928‚ 1.0 g of a new element was isolated from 660 kg of the ore molybdenite
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The purpose of the unknown bacteria lab assignment was to select an unknown bacteria culture and‚ through a series of metabolic tests‚ identify which bacteria genus resided in the pure culture received. A nutrient broth inoculated with bacterial culture (numbered 45‚ henceforth referenced as U45) was selected and a streak plate was made to isolate a pure culture for use throughout the assignment. From the streak plate‚ several slides were made to determine the morphology of unknown 45. A Gram stain
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glucose tap water oil (lipid)) starch protein d. Biuret test - glucose tap water oil (lipid)) starch protein 7. All proteins contain carbon‚ hydrogen‚ oxygen and what other element? Nitrogen 8. When one glycerol molecule covalently bonds via dehydration synthesis with three fatty acid molecules the resulting macromolecule is called a __lipid_________. 9. What are the two general categories of carbohydrates? Starch and cellulose ID the test: Sudan IV
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ACTIVITY: THE CAT’S MEOW / MILK CO-MOTION PURPOSE: To observe the interaction of detergent with the fat of the milk and food color 1. Provide a possible explanation of phenomenon you observed based on the result of your experiment. When food color is added to milk‚ it floats because it is less dense than milk. The non-polar fat in the milk prevents the food color from spreading‚ as it cannot participate in hydrogen bonding with water. When detergent is added to milk and the food color‚ the
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Case Study 1: Zachary’s Story Mike Myers A&P Instructor: Dr. Lok 7-26-15 A) If an ulcer starts eroding the mucosa of the GI track absorption would not happen correctly and some of the ingested and secreted products may seep out of the lumen. When the ulcer makes its way through the muscularis mucosa this would create a way for pathogens to enter. He could also loss control of defecation. B) The condition known as peritonitis is when an ulcer eats a hole in the wall of the stomach and
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