Question

5.
what are the three types of fish in terms of body types?
○ lean, fatty, and flat
a
round, flat, and bony
lean, moderately fatty, and fatty
round, flat, and nonbony/other
6.
fish is fully cooked when it reaches an internal temperature
of ______.
○ 175°f
a
145°f
160°f
130°f

1. what is an anadromous fish?

○ a saltwater fish
a
a farm - raised fish
a freshwater fish
a fish that spends part of its life in salt water and part
in fresh water
8.
what is the optimum storage temperature for fresh fish?
○ 34°f to 38°f
a
40°f
0°f
23°f to 32°f

Explanation:

Question 5

To determine the three types of fish by body types, we analyze the options:

• Option A: "lean, fatty, and flat" – "lean" and "fatty" relate to fat content, not body type. Eliminate.
• Option B: "round, flat, and bony" – "bony" is about skeletal structure, not body type. Eliminate.
• Option C: "lean, moderately fatty, and fatty" – These are fat - content categories, not body types. Eliminate.
• Option D: "round, flat, and nonbony/other" – "round" and "flat" are body shapes, and "nonbony/other" is a valid body - type - related category. This matches the body - type classification of fish.

We recall the food safety guidelines for cooking fish. The FDA and other food safety authorities state that fish is fully cooked when it reaches an internal temperature of \(145^{\circ}\text{F}\).

• Option A: \(175^{\circ}\text{F}\) is too high and not the standard for fish. Eliminate.
• Option B: \(145^{\circ}\text{F}\) is the correct temperature for fully cooking fish.
• Option C: \(160^{\circ}\text{F}\) is the temperature for cooking ground meat, not fish. Eliminate.
• Option D: \(130^{\circ}\text{F}\) is too low; fish will not be fully cooked at this temperature. Eliminate.

We use the definition of an anadromous fish:

• Option A: A saltwater fish lives only in salt water, which is not the definition of an anadromous fish. Eliminate.
• Option B: A farm - raised fish is about its breeding environment (farm), not its life - cycle between salt and fresh water. Eliminate.
• Option C: A freshwater fish lives only in fresh water, which is not the definition of an anadromous fish. Eliminate.
• Option D: An anadromous fish is defined as a fish that spends part of its life in salt water and part in fresh water (e.g., salmon, which hatches in fresh water, migrates to salt water, and then returns to fresh water to spawn). This matches the definition.

Answer:

D. round, flat, and nonbony/other

Question 6