FSC 325 Exam #2 Questions and Verified Answers/Accurate Solutions| New Update Already
Graded A+
T or F: The Humane Methods of Livestock Slaughter Act of 1978 requires that livestock be
rendered insensible to pain before being shackled, hoisted, thrown, cast, or cut. True
T or F: Antemortem inspection includes the observation of body condition of livestock to help
avoid including unhealthy animals in the human food chain. True
T or F: A two stage expression operation is characterized by first reducing the size of the
particle to increase the surface area through which the expressed product may leave the raw
product. True
T or F: Probiotics are non-digestible food ingredients that improve the growth or metabolism of
prebiotic bacteria in the hosts intestinal tract. True
T or F: During batch fermentation the growth of the culture is limited to the amount of
substrate available. True
T or F: When conducting solvent extraction on a food product the density of the solvent should
be as close as possible to the density of water to achieve optimum separation efficiency.
False
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not
consumed in the reaction. True
T or F: When manufacturing a sausage product like a hot dog, an emulsion mill may be used to
produce a fine textured batter with little particle identification. True
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not
consumed in the reaction. True
, T or F: When manufacturing a sausage product like a hot dog, an emulsion mill may be used to
produce a fine textured batter with little particle identification. True
T or F: Hollow fiber membranes are preferred for many industrial processes because of the
ability to handle products that have large quantities of suspended solids such as fruit pulp.
False
T or F: In a food system, enzymes catalyze reactions by raising the reactions activation energy.
Flase
T or F: A properly performed mixing of powdered components with different bulk densities will
ensure the mixture will not separate during subsequent storage and transportation steps.
False
T or F: Continuous mixing devices limit the flexibility of a process system, but may increase the
efficiency thereby helping to recover the extra capital cost of the mixer. True
T or F: Stoke's equation represents the velocity with which a sphere under the influence of
gravity will move through a continuous phase (liquid). True
T or F: When mixing dilatant products such as Chocolate or cornflower solutions, one must run
the mixing devices at a high rate to ensure the complete mixing of the product. True
T or F: The Federal Meat Inspection Act mandates the Food Safety and Inspection Service to
examine and inspect methods of livestock handling and slaughter. True
T or F: Centrifugal clarifiers take advantage of the higher density of the continuous phase in
comparison to the dispersed particles being collected at the outer limits of the bowl. True
T or F: Continuous membrane filtration systems are very expensive due to the need for many
membrane modules, arranged in sections that are serviced by separate pumps. These pumps
Graded A+
T or F: The Humane Methods of Livestock Slaughter Act of 1978 requires that livestock be
rendered insensible to pain before being shackled, hoisted, thrown, cast, or cut. True
T or F: Antemortem inspection includes the observation of body condition of livestock to help
avoid including unhealthy animals in the human food chain. True
T or F: A two stage expression operation is characterized by first reducing the size of the
particle to increase the surface area through which the expressed product may leave the raw
product. True
T or F: Probiotics are non-digestible food ingredients that improve the growth or metabolism of
prebiotic bacteria in the hosts intestinal tract. True
T or F: During batch fermentation the growth of the culture is limited to the amount of
substrate available. True
T or F: When conducting solvent extraction on a food product the density of the solvent should
be as close as possible to the density of water to achieve optimum separation efficiency.
False
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not
consumed in the reaction. True
T or F: When manufacturing a sausage product like a hot dog, an emulsion mill may be used to
produce a fine textured batter with little particle identification. True
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not
consumed in the reaction. True
, T or F: When manufacturing a sausage product like a hot dog, an emulsion mill may be used to
produce a fine textured batter with little particle identification. True
T or F: Hollow fiber membranes are preferred for many industrial processes because of the
ability to handle products that have large quantities of suspended solids such as fruit pulp.
False
T or F: In a food system, enzymes catalyze reactions by raising the reactions activation energy.
Flase
T or F: A properly performed mixing of powdered components with different bulk densities will
ensure the mixture will not separate during subsequent storage and transportation steps.
False
T or F: Continuous mixing devices limit the flexibility of a process system, but may increase the
efficiency thereby helping to recover the extra capital cost of the mixer. True
T or F: Stoke's equation represents the velocity with which a sphere under the influence of
gravity will move through a continuous phase (liquid). True
T or F: When mixing dilatant products such as Chocolate or cornflower solutions, one must run
the mixing devices at a high rate to ensure the complete mixing of the product. True
T or F: The Federal Meat Inspection Act mandates the Food Safety and Inspection Service to
examine and inspect methods of livestock handling and slaughter. True
T or F: Centrifugal clarifiers take advantage of the higher density of the continuous phase in
comparison to the dispersed particles being collected at the outer limits of the bowl. True
T or F: Continuous membrane filtration systems are very expensive due to the need for many
membrane modules, arranged in sections that are serviced by separate pumps. These pumps
