記憶度
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問題一覧
1
Large organic molecule such as carbohydrates lipids proteins and nucleic acids
Biological macromolecules
2
Have a huge variety of functions such as storing energy protection etc
Biomolecules
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Is a slow releasing carbohydrates
Glycose
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Used in dextrose blood sugar the form utilized by the human body
Glucose
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Found in milk and milk product
Galactose/Lactose
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Found in fruits and honey
Fructose
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Found in malt
Maltose
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Found in regular table sugar sugarcane and sugar beet
Sucrose
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Glucose + Glucose
Maltose
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Glucose + Fructose
Sucrose
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Glucose + galactose
Lactose
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Storage form of glucose plants
Starch/amylose(amylopectian)
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Storage form of glucose animal stored in the liver and muscles
Glycogen
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Structural material in plants-cell wall in wood
Cellulose
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Primary energy source of human body
Carbohydrates
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Refers to solid triglycerides usually from animal sources
Fat
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Refers to liquid triglycerides from plants sources
Oil
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Are important nutrients in your body but eating too many especially unhealthy fats such as saturated fats and trans fats can lead to heart disease cancer and obesity.
Lipids and fats
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Also serve other functions such as material for cell membrane insulation to maintain body temperature aid in digestion and as signal molecules
Lipis
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Are composed of four elements namely carbon hydrogen oxygen and nitrogen
Proteins
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Is a structural protein found in hair skin and nails
Keratin
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Is found in silk silk has a smooth and soft texture it is one of the strongest natural fibers that have high resistance to deformation. It is also good insulating material
Fibroin/Silk protein
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Is a major insoluble fibrous protein found in connective tissues sush as tenors ligaments skin cartilage and the cornea of the eye it comprises as much as 30% proteins of animals.
Collagen
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If carbohydrates are made up of_________?
Saccharides
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Function to catelyze chemical reactions they either speed up a reaction lower the needed energy for a reaction to take place or bind substances to their specific partners
Enzymes
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Help in digestion of fats
Lipase
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Help in breaking down proteins into peptides (small units)
Pepsin
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Also called invertase help in the digestion of sugars and starches
Sucrase
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Found in amino acid
Protein
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Are sometimes found in proteins.
Sulfur and other metals
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Is a polypeptide that stores oxygen in muscles it contains a heme group which has iron where the oxygen is stored
Myoglobin
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Is a nucleic acid that carries the genetic code of organisms it is fondly termed as the blueprint of life.
DNA
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Are also know polynucleotides
Nucleic acid
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An another hand carries the information from the DNA to the cellular factories for the synthesis of proteins.
RNA
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3 example of monosaccirides
Glucose Galactose Fructose
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Example of dissaccirides
Maltose Sucrase Lactose
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Examples of enzymes
Lipase Pepsin Sucrase
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Examples of protein
Keratin Silk protein Collagen Enzymes Myoglobin
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Example of polysaccirides
Starch Amylopectin Glycogen Cellulose
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Play an essential role in the storage, transfer, and expression of genetic information.
Nucleic Acid
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Nucleic acid was discovered by a 24-year old swis physician named_____________in 1868
Friedrich Miescher
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Found in fatty acid
Lipids
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Composed of nucleotides
Nucleic acids
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Are the most common examples of lipids. They are under triglycerides because they are composed of glycerol and three fatty acids.
Fat and Oil