Explore the chemical reaction behind apple browning Apple Slice dipped into different solution Time it takes for browning Observation Water Vinegar Lemon Juice Apple Juice Diluted Vitamins Controlled
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- Explore the
chemical reaction behind apple browning
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Apple Slice dipped into different solution |
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Vinegar |
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Lemon Juice |
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Apple Juice |
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Diluted Vitamins |
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Controlled |
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- EXPERIMENT 5: Fill in the table below with the results from the food experiment. Indicate “yes” when the substance was present and “no” when the substance was absent. Results Food Test Food Reducing Sugars Starch Lipids ProteiGreat sources of riboflavin from animal foods include ___________________________but riboflavin is easily destroyed when exposed to ________________. dairy, heat dairy, light clams and oysters, light clams and oysters, heatExperiment 3: Dried beans in a sealed containerMaterials• 1 small plastic tub with a flexible snap-on lid (for example, a small margarine, sourcream, or yogurt tub). You want the lid to snap on relatively tightly, but not be screwed onbecause it has to be able to pop up and eventually off.• 1 to 2 cups of dried beans of any type (enough to almost fill the tub)• 200 mL of waterProcedure• Fill the plastic tub with enough dried beans to reach about 1 cm below the lid.• Pour all the water in the tub and seal with the lid.• Shake the container to make sure all the beans get wet.• Leave the container at room temperature.• Wait 24 hours and observe what happens to the lid. Using this info please solve the question. Thanks.
- Choose a protein and describe how the protein shows different detergents take proteins selectively out of membraneEnzymes _______. a. enhance reaction rates b. are affected by pH c. act on specific substrates d. all of the aboveA 60- year old man advised by his physician to have triglyceride test. After 2 hours of eating, he went to laboratory. His specimen was found to be highly lipemic and couldn't be processed. What went wrong? (Subject: Clinical biochemistry)
- Give an example of two plant proteins sources you can mix to get a complete protein source. (Select all that apply.) grapefruitpearstofupeppersleafy greensbroccolibananasbrown riceEffect of processing on bioavailability of fat soluble, water soluble and mineral of one food product. (fruit/vegetable)So what’s the essential difference between oiland vinegar salad dressing and mayonnaise? Learn for yourself: Combine a half cup of pure vegetable oil (olive oil will work) with two tablespoons of vinegar in a bottle, cap it securely, and shake the mixture vigorously. What do you see? Now let the mixture sit undisturbed for an hour. What do you see now? Add one egg yolk to the mixture, and shake vigorously again. Let the mixture stand as before. What do you see after an hour? After two hours? Egg yolk is rich in phosphatidylcholine. Explain why the egg yolk caused the effect you observed.
- There are a number of substances included in energy drinks mentioned. Sort the components into categories. source of energy Vitamin or precursor to a vitamin Amino acid, often known as amino acid, is a kind of protein. A different acid derivative - Sucralose haurine (splenda) folic acid glucose potassium sorbate Sucrose extract of Siberian ginseng rootA calorie is the amount of energy it takes to raise the...... of 1 mL of water by 1° C. a) temperature b) mass c) volume d) density Please I need a surely answer and a quicker responseTrue or False? It takes Carbon dioxide and water in the presence of sunlight to produce carbohydrates in plants.
