Food Science Study Guide Food Science- the discipline in which biology‚ physical sciences‚ and engineering are used to study the nature of foods‚ the causes of their deterioration‚ and the principles underlying food processing Food Technology- the application of food science to the selection‚ preservation‚ processing‚ packaging‚ distribution‚ and the use of safe‚ nutritious‚ and wholesome food Aspects of Food Quality -Appearance -Size and shape -Color -Structure -Transparency
Premium Starch Glucose Sugar
energy to survive. The ultimate source of energy for most life on Earth is the Sun. Photosynthesis is the overall process by which sunlight (solar energy) chemically converts water and carbon dioxide into chemical energy stored in simple sugars (glucose). This process occurs in two stages. The first stage is called the light-dependent reactions because they require solar energy. o During the light-dependent reactions‚ solar energy is absorbed by chloroplasts (see B-2.2) and two energy storing
Premium Adenosine triphosphate Cellular respiration Oxygen
Enzyme application in diary MODIFICATION INDUSTRY PRESENTED BY GROUP H S/NO. NAMES MATRIC NUMBER 99. BASSEY C WINIFRED ENG1102141 100. ABIOLA RAYMOND ENG1106478 101. AMAYO .F. 0SARUWENSE ENG1105472 102. MATH-OSAGIE FRANCIS ENG1102177 103. BETTY .O. UKHUEDUAN ENG1102209 104. IJELI .J. CHUKWUMA ENG1102163 105. EMOGHENE EMUDIAGHA ENG1102151 106. 107. OGBOZOR .J. TOCHUKWU ENG1106008 108. BABAFERI .V. EVUARHERE ENG1102140 109. OTOIDE .O. JOSEPH
Premium Enzyme Milk Dairy
Introduction Respiration usually occurs in two ways‚ aerobically and anaerobically. Aerobic respiration uses oxygen to function and anaerobic respiration functions without oxygen. Generally‚ anaerobic respiration starts by breaking down the molecules of glucose and produces pyruvic acid. The pyruvic acid then undergoes fermentation to produce ATP‚ the basic energy source in our human body. Although this kind of respiration is less efficient in producing energy‚ because it produces only two ATP molecules
Free Cellular respiration Adenosine triphosphate Metabolism
Macromolecules Lab Purpose: to determine a method of testing for macromolecules. Materials: Knowns: Unknown: Test Solutions: Glucose solution Unknown solution Iodine solution Gelatin solution Benedict’s solution Starch solution Biuret solution Oil Brown paper Water Procedure: 1. Create a data table. 2. Label 5 test tubes with known solutions. 3. Add 10-20 drops of each known solution to respective test tubes‚ do not mix pipets! 4. Add 3-5 drops of
Premium Chemistry Bacteria Experiment
As humans‚ we are the most dominant species in the world. We have the ability to walk upright‚ grasping thumbs‚ and large brains. This helps us to live and be successful on earth. But‚ these advantages we have didn’t happen overnight‚ they occurred during the hominine evolution. The skull‚ neck‚ spiral column‚ hip bones‚ and leg bones of the early hominine species changed shape in ways that later enabled species to walk upright. The evolution of dipedal‚ or two-footed‚ locomotion was very important
Free Oxygen Adenosine triphosphate DNA
MACROMOLECULES OF LIFE DEFINITIONS INORGANIC CHEMISTRY A branch of chemistry which studies the structures‚ synthesis and reactions of compounds other than HYPERLINK http//searchbox.hyperdictionary.com/dictionary/hydrocarbons t _blank hydrocarbons and their derivatives ORGANIC CHEMISTRY A branch of chemistry that deals specifically with the structures‚ synthesis and reactions of carbon-containing compounds. CHEMICAL BONDS When two or more atoms are bonded together to form new and more complex aggregates
Premium Glucose DNA Carbohydrate
partially permeable membrane look like when it is permeable to glucose and water but impermeable to protein? What living organisms have certain adaptations to speed up diffusion? Diffusion distances are short – the membranes in the lungs‚ for example‚ are very thin so that the oxygen and carbon dioxide can diffuse between the blood and the lung air spaces. Concentration gradients are maintained – glucose molecules that cross from the gut into the blood‚ for example
Premium Cell wall Cell Cell membrane
M4A1 Midterm Essay BIO110 Excelsior College 1. You are the biologist in a group of scientists who have traveled to a distant star system and landed on a planet. You see an astounding array of shapes and forms. You have three days to take samples of living things before returning to earth. How do you decide what is alive? If three days is all I have to take samples of living things‚ then it would be very hard to determine what is truly alive‚ as the time restriction only allows for certain
Premium Atom Metabolism Chemistry
disease under control. You should be able to: * Recognize and treat hypoglycemia/hyperglycemia * Plan your meal plans and how to handle sick days * Give yourself insulin/medication and how to adjust it when is needed * Check blood glucose and urine ketones * Seeing the doctor every 3 or 4 months Hypoglycemia is a condition that occurs when your blood sugar is below 70 mg/dL. It can occur when your body’s sugar is used up too quickly‚ your sugars are released into the bloodstream
Premium Diabetes mellitus Diabetes mellitus type 2 Insulin