Answer Options:
True
False
Answer: True
Question: Which of the following processes best describes the Buyer’s Journey illustrated in this course?
Answer Options:
Attract -> Convert -> Close -> Delight
Identify an Issue -> Research Solutions -> Study Alternative Products -> Decision Criteria -> Decide
Web Research -> Identify an Issue -> Study Alternative Products -> Decision Criteria -> Decide
Answer: Web Research -> Identify an Issue -> Study Alternative Products -> Decision Criteria -> Decide
Question: The ability of the microscope to distinguish as separate and distinct, objects that lie in close proximity is termed:
Answer Options:
Linear Extension
Magnification
Resolution
Close Proximity
Answer: Resolution
Question: Which organ secretes the enzyme Lipase?
Answer: Pancreas
Question: Measurement of the amount of _____ released in a chemical reaction is defined as calorimetry.
Answer Options:
Hydrogen
Water
Energy
Oxygen
Answer: Energy
Question: Many detergents and household cleaners have added enzymes.
Answer Options:
True
False
Answer: True
Question: Which of the following will have an effect on the measurements made using BIA?
Answer Options:
All of the choices are correct
Water retention states or edema
Hydration status
Use of diuretics
Answer: All of the choices are correct
Question: Lowering the temperature will generally increase the activity of an enzyme.
Answer Options:
True
False
Answer: False
Question: The stomach is the main site for the digestion and absorption of food.
Answer Options:
True
False
Answer: False
Question: A balance is used to measure the mass of a substance.
Answer Options:
Grain
Liter
Kilogram
Degrees Celsius
Answer: Kilogram
Question: What type of bacteria live in human nasal passages and can cause microbial foodborne intoxication?
Answer Options:
Escherichia coli
Listeria monocytogenes
Campylobacter jejuni
Staphylococcus aureus
Answer: Staphylococcus aureus
Question: The stomach is the main site for the digestion and absorption of food.
Answer Options:
True
False
Answer: False
Question: Heat ____ uses relatively mild temperatures to destroy microorganisms in food.
Answer Options:
sterilization
fermentation
pasteurization
None of the choices
Answer: pasteurization
Question: Bile plays a major role in lipid digestion through this process:
Answer: Emulsification
Question: The major green pigments in spinach are:
Answer: chlorophylls
Question: Which of the following is not involved in mechanical digestion?
Answer: enzymes
Question: The ratio of the apparent size of an object as seen through the microscope (image size) to the real size of the object (object size) is referred to as:
Answer Options:
Linear Perspective
Close Proximity
Magnification
Answer: Magnification
Question: The rule of thumb for food safety is:
Answer Options:
“When in doubt, wash it out”
“Good food saves here”
“When in doubt, throw it out”
“When in doubt, cross-contaminate”
Answer: “When in doubt, throw it out”
Question: All of the following statements about intestinal microflora are true EXCEPT:
Answer Options:
They have a symbiotic relationship with their host.
They produce nutrients such as vitamins.
They include 300-500 different species of bacteria.
They are found in the small intestines.
Answer: They are found in the small intestines.
Question: Which of the following helps to either prevent or minimize a change in pH in the body?
Answer: Buffer
Question: Bacteria grow most rapidly between the temperatures of ____.
Answer Options:
32 and 40°F
40 and 140°F
200 and 300°F
40 and 140°F
Answer: 40 and 140°F
Question: Protein digestion begins in the ____, by the action of the enzyme ____.
Answer Options:
saliva; carbohydrase
small intestine; trypsin
mouth; amylase
stomach; pepsin
Answer: stomach; pepsin
Question: Digestive enzymes are specifically suited to different parts of the gastrointestinal tract.
Answer: True
Question: What is a spectrophotometer?
Answer Options:
An instrument used to measure the acidity/alkalinity of liquid samples.
An instrument used to measure the conductivity of electrical current through fluids.
An instrument used to measure the amount of light absorbed by liquid samples.
An instrument used to measure the density of liquid samples.
Answer: An instrument used to measure the amount of light absorbed by liquid samples.