VEN 125 FINAL EXAM(ACTUAL EXAM)
WITH CORRECT QUESTIONS AND WELL
ANSWERED ANSWERS LATEST WELL
GRADED A+ 2025 – 2026
What are 2 advantages of External Pref. mapping? -
ANSWERS-1) Shows which wines different consumers liked
2) Can infer why they liked those wines
Why would sodium lights mask color differences? -
ANSWERS-No red so relectance would be all black.
When are you certain that you don't have a power issue? -
ANSWERS-If the test is significant, you have enough power.
Why do humans have a nasal cycle? - ANSWERS-1) To
alternate from high flow to low flow nostrils.
2) Scent tracking to identify which directions odors are
coming from.
,Regarding thresholds, are you likely to get complaints about
off-odors from consumers? (Midterm 1 #5) - ANSWERS-All
information provided was irrelevant because thresholds
vary. Unlikely that consumers would complain.
What are the 3 dimensions of color? - ANSWERS-1) Hue
2) Saturation
3) Lightness
What is the cribiform plate? - ANSWERS-Plate in skull where
olfactory nerves pass through brain and fibers protrude
outside plate. (Can be easily severed from head trauma)
What are the 3 types of cones and their corresponding
colors? - ANSWERS-1) L-cone: long (red light)
2) M-cone: medium (green light)
3) S-cone: short (blue light)
What are the 4 types of color blind people and their isse? -
ANSWERS-1) Protanopes- long cone issues
2) Deuteranopes-medium cone issues
,3) Tritanopes-small cone issues (not X-linked)
4) Monochromasy-complete absence of color sensation
What are two physical factors that affect the perception of
wine color? - ANSWERS-1) Light source intensity
2) Light source color temperature
What is a Metameric match? - ANSWERS-Objects that look
the same under one light source but different under another
What are the 3 components involved in the description of
color? - ANSWERS-1) Hue (actual color)
2) Saturation (depth)
3) Lightness (value)
Lightness (value) is... - ANSWERS-The amount of black in
each color
What happens when white is added to a color? - ANSWERS-
Saturation decreases
, What is 0% Saturaction and low Saturation? - ANSWERS-1)
Grey Scale
2) Pastel
What does it mean when a color has 100% value or low
value? - ANSWERS-1) No black
2) More black until each color is basically all black
Olfaction - ANSWERS-Smell
Gustation - ANSWERS-Taste
What is taste? - ANSWERS-Taste= Smell+ taste
What is flavor? - ANSWERS-Physiological interpretation of
the physiological response to a physical stimuli
Flavor= - ANSWERS-Aroma+Taste+Oral Sensation
3 types of Olfaction? - ANSWERS-1) Orthonasal
2) Retronasal
WITH CORRECT QUESTIONS AND WELL
ANSWERED ANSWERS LATEST WELL
GRADED A+ 2025 – 2026
What are 2 advantages of External Pref. mapping? -
ANSWERS-1) Shows which wines different consumers liked
2) Can infer why they liked those wines
Why would sodium lights mask color differences? -
ANSWERS-No red so relectance would be all black.
When are you certain that you don't have a power issue? -
ANSWERS-If the test is significant, you have enough power.
Why do humans have a nasal cycle? - ANSWERS-1) To
alternate from high flow to low flow nostrils.
2) Scent tracking to identify which directions odors are
coming from.
,Regarding thresholds, are you likely to get complaints about
off-odors from consumers? (Midterm 1 #5) - ANSWERS-All
information provided was irrelevant because thresholds
vary. Unlikely that consumers would complain.
What are the 3 dimensions of color? - ANSWERS-1) Hue
2) Saturation
3) Lightness
What is the cribiform plate? - ANSWERS-Plate in skull where
olfactory nerves pass through brain and fibers protrude
outside plate. (Can be easily severed from head trauma)
What are the 3 types of cones and their corresponding
colors? - ANSWERS-1) L-cone: long (red light)
2) M-cone: medium (green light)
3) S-cone: short (blue light)
What are the 4 types of color blind people and their isse? -
ANSWERS-1) Protanopes- long cone issues
2) Deuteranopes-medium cone issues
,3) Tritanopes-small cone issues (not X-linked)
4) Monochromasy-complete absence of color sensation
What are two physical factors that affect the perception of
wine color? - ANSWERS-1) Light source intensity
2) Light source color temperature
What is a Metameric match? - ANSWERS-Objects that look
the same under one light source but different under another
What are the 3 components involved in the description of
color? - ANSWERS-1) Hue (actual color)
2) Saturation (depth)
3) Lightness (value)
Lightness (value) is... - ANSWERS-The amount of black in
each color
What happens when white is added to a color? - ANSWERS-
Saturation decreases
, What is 0% Saturaction and low Saturation? - ANSWERS-1)
Grey Scale
2) Pastel
What does it mean when a color has 100% value or low
value? - ANSWERS-1) No black
2) More black until each color is basically all black
Olfaction - ANSWERS-Smell
Gustation - ANSWERS-Taste
What is taste? - ANSWERS-Taste= Smell+ taste
What is flavor? - ANSWERS-Physiological interpretation of
the physiological response to a physical stimuli
Flavor= - ANSWERS-Aroma+Taste+Oral Sensation
3 types of Olfaction? - ANSWERS-1) Orthonasal
2) Retronasal
