Sean Byrne Teacher Biology Honors 13 August 2014 Unit 1 Chapter 3 1) a. Monomers are small‚ simple molecules that when put together create carbon compounds‚ and polymers are molecules that consist of repeated units. b. Functional groups are made of clusters of atoms‚ while macromolecules are large polymers. c. A monosaccharide is a simple sugar‚ but a disaccharide is known as a double sugar‚ or two monosaccharaides. d. Long chains of amino acids are called polypeptides‚ and proteins are composed
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Food Macromolecules Denise Rhodes Walden University March 20‚ 2011 Food Macromolecules “Macromolecules are a source of fuel. There are four major types of macromolecules-proteins‚ carbohydrates‚ nucleic acids‚ and lipids. This process plays important roles in the life of a cell. (Macromolecules‚ 2002). The macromolecules that was present in the packaged food product Lipids which are fats. According to (Alters & Alters
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Small Animal Metabolism Materials: 3 Gerbils (8‚ 24‚ 17) Cage Circular Tube 2 Plugs Brown Paper Towel Weight and Balance Soap Solution Drierite Glass Pipette Metal Poker Procedure Our hypothesis for the Small Animal Metabolism lab was that the gerbil will consume oxygen at a greater rate than a mouse because the gerbil is larger in size. To begin this experiment we obtained a gerbil from a specific cage and weighed it on a balance. After we had weighed the gerbil‚ we inserted
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the nuclei of eukaryotic cells and prokaryotic cells in living organisms. DNA is so important it is unable to leave the nucleus therefore the body makes RNA to carry information out into the cytoplasm. The three major components of DNA nucleotide monomers are phosphate‚ 5 carbon ring sugar (de-oxyribose) and a nitrogenous base. The orientation of the sugar determines the direction of the polynucleotide; each nucleotide is bonded between the phosphate group and the sugar by phosphodiester bonds from
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EXPERIMENT 13 DIGESTION IN THE SMALL INTESTINES ------------------------------------------------- ABSTRACT The small intestine serves as the site of major digestive and absorptive processes. In this experiment‚ the action of pancreatic enzymes on representative samples of each food group under different conditions‚ such as increased/decreased pH and presence of other substances‚ were observed. A pancreatin solution was first prepared from a hog pancreas and was completely neutralized using
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deemed a macromolecule. According to Volesky‚ the macromolecules with carbon rings and
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Energy in context Introduction Digestion is the breakdown of large insoluble food molecules into smaller molecules so they can pass though the intestinal wall into the bloodstream and be transported throughout the body. There are seven different food groups in a balanced diet which should include Carbohydrate‚ fat‚ water‚ protein‚ fibre‚ vitamins and minerals. Although most foods contain these in some shape or form the foods that contain most of one type fall into that category‚ a chicken
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Instructor: Course: Date: Animal System Introduction This essay focuses on the digestive system of ruminant animals like cattle‚ sheep‚ and goats. Ruminant animals are hoofed mammals that have a digestive system which enables them to utilize energy from fibrous plant material better than other herbivores. Unlike monogastric animals such as pigs and poultry‚ the digestive system or ruminants is designed to ferment feedstuffs and provide precursors for energy for the animal to use. Ruminant Digestive
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utilized to assemble the main components for life‚ which they are called macromolecules. Macromolecules are very large molecular structures that contain carbon and are the vital organs for the structure and function of all living things. The first macromolecule that will be addressed is the carbohydrate. Carbohydrates are found in most plants and animals and are usually represented as sugars‚
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AIU Energy‚ Metabolism‚ and Cells- Unit 2-IP April 1‚ 2012 Professor Kelli Roberts Energy‚ Metabolism‚ and Cells Photosynthesis is the process that pretty much every organism on earth needs‚ because of the nutrients produced which is needed in order to live. Plants capture the energy from the sun and converts it into food that is needed by all plants and animals (including us as humans). In this process the chemical reaction which is known as photosynthesis‚ it takes the sun’s energy and
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