1|Page
FSC 325 Exam #2 Questions and Answers 100%
Pass
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. - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER
✔✔-True
T or F: Probiotics are non-digestible food ingredients that improve the growth or metabolism of prebiotic
bacteria in the hosts intestinal tract. - ANSWER ✔✔-True
T or F: During batch fermentation the growth of the culture is limited to the amount of substrate
available. - ANSWER ✔✔-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. - ANSWER ✔✔-False
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not consumed
in the reaction. - ANSWER ✔✔-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. - ANSWER ✔✔-True
Created by Grace Amelia © 2025, All Rights Reserved.
, 2|Page
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not consumed
in the reaction. - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-False
T or F: In a food system, enzymes catalyze reactions by raising the reactions activation energy. -
ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-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). - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-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 are needed to
Created by Grace Amelia © 2025, All Rights Reserved.
FSC 325 Exam #2 Questions and Answers 100%
Pass
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. - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER
✔✔-True
T or F: Probiotics are non-digestible food ingredients that improve the growth or metabolism of prebiotic
bacteria in the hosts intestinal tract. - ANSWER ✔✔-True
T or F: During batch fermentation the growth of the culture is limited to the amount of substrate
available. - ANSWER ✔✔-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. - ANSWER ✔✔-False
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not consumed
in the reaction. - ANSWER ✔✔-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. - ANSWER ✔✔-True
Created by Grace Amelia © 2025, All Rights Reserved.
, 2|Page
T or F: Enzymes speed up the rate of a reaction by lowering the activation energy, but are not consumed
in the reaction. - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-False
T or F: In a food system, enzymes catalyze reactions by raising the reactions activation energy. -
ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-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). - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-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. - ANSWER ✔✔-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 are needed to
Created by Grace Amelia © 2025, All Rights Reserved.
