Fish & Seafood Chapter 5: Shellfish
Quiz based on chapter 5 in the "Fish and Seafood" textbook by the Culinary Institute of America. These questions were NOT taken from a school exam. This is a practice test created by a culinary arts student.
Questions and Answers
- 1.
Barnacles are common arthropods.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Barnacles are indeed common arthropods. Arthropods are a large group of invertebrate animals that include insects, spiders, crustaceans, and other related organisms. Barnacles belong to the class Crustacea, which also includes crabs, lobsters, and shrimp. They are typically found in marine environments, where they attach themselves to hard surfaces such as rocks, docks, or the hulls of ships. Barnacles have a hard outer shell and feed by filtering small particles from the water using their feathery appendages. Therefore, the statement "Barnacles are common arthropods" is true.Rate this question:
-
- 2.
These are mollusks with a two-part hinged wedge-shaped shell.
- A.
Bivalves
- B.
Gastropods
- C.
Cephalopods
Correct Answer
A. BivalvesExplanation
Bivalves are mollusks that have a two-part hinged wedge-shaped shell. This shell is composed of two halves that are connected by a hinge, allowing the bivalve to open and close its shell. Examples of bivalves include clams, mussels, and oysters. Bivalves are distinct from gastropods, which have a single, coiled shell, and cephalopods, which have a soft body and may or may not have a shell.Rate this question:
-
- 3.
Snails, whelks, and abolones are what?
- A.
Bivalves
- B.
Gastropods
- C.
Cephalopods
- D.
Echinoderms
Correct Answer
B. GastropodsExplanation
Snails, whelks, and abalones are classified as gastropods. Gastropods are a large and diverse group of mollusks characterized by their single, coiled shell or absence of a shell. They are known for their slow movement and typically have a muscular foot and a head with eyes and tentacles. Snails, whelks, and abalones all belong to this group, making "gastropods" the correct answer.Rate this question:
-
- 4.
The squid and the octopus both have quills.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Only the squid does.Rate this question:
-
- 5.
Sea cucumbers and sea urchins are what?
- A.
Bivalves
- B.
Gastropods
- C.
Cephalopods
- D.
Echinoderms
Correct Answer
D. EchinodermsExplanation
Sea cucumbers and sea urchins belong to the group of animals known as echinoderms. Echinoderms are characterized by their spiny skin and radial symmetry. They also have a unique water vascular system that helps them with movement and feeding. Sea cucumbers and sea urchins are both examples of echinoderms, along with other animals like starfish and sand dollars.Rate this question:
-
- 6.
Abalone is extremely tough and must be tenderized.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Abalone is a type of mollusk that has a tough and chewy texture. In order to make it more palatable and easier to eat, it needs to be tenderized. This can be done through various methods such as pounding, marinating, or cooking it for a longer period of time. Therefore, the statement "Abalone is extremely tough and must be tenderized" is true.Rate this question:
-
- 7.
How deeply can clams bury themselves in the sandy bottoms?
- A.
1 foot
- B.
2 feet
- C.
3 feet
Correct Answer
B. 2 feetExplanation
Clams have the ability to bury themselves quite deeply in sandy bottoms, with some species capable of burying themselves up to 2 feet. This allows them to protect themselves from predators and maintain a stable environment. By burying themselves, clams can also access nutrients and filter water more effectively. Burying to this depth helps clams to survive and thrive in their natural habitat.Rate this question:
-
- 8.
Geoduck clam shells are always open.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The shells are always open because their bodies and siphons are so large.Rate this question:
-
- 9.
Littlenecks, topnecks, cherrystones, and chowders are sizes that refer to what?
- A.
Clams
- B.
Cephalopods
- C.
Shrimp
Correct Answer
A. ClamsExplanation
The sizes littlenecks, topnecks, cherrystones, and chowders are terms used to refer to different sizes of clams. Each size represents a different stage of growth or maturity of the clam. Littlenecks are the smallest size, followed by topnecks, cherrystones, and finally chowders, which are the largest size. These terms are commonly used in the culinary world to specify the size of clams used in recipes or dishes.Rate this question:
-
- 10.
This clam is oblong in shape and resembles a jack-knife.
- A.
Hard-shell clam
- B.
Razor clam
- C.
Surf clam
- D.
Geoduck clam
Correct Answer
B. Razor clamExplanation
The given description states that the clam is oblong in shape and resembles a jack-knife. Among the options provided, the razor clam is the most fitting choice as it is known for its oblong shape and resemblance to a folded jack-knife. The hard-shell clam, surf clam, and geoduck clam do not match the given description, making them incorrect options.Rate this question:
-
- 11.
Which part of the surf clam is typically used to make breaded clam strips?
- A.
The foot
- B.
The tongue
- C.
The whole body
Correct Answer
B. The tongueExplanation
The tongue of the surf clam is typically used to make breaded clam strips. This is because the tongue of the surf clam is tender and has a mild flavor, making it ideal for breading and frying. The foot and the whole body of the surf clam are not commonly used for making breaded clam strips as they may have a tougher texture and stronger flavor.Rate this question:
-
- 12.
Queen conch is a what?
- A.
Bivalve
- B.
Gastropod
- C.
Cephalopod
- D.
Echinoderm
Correct Answer
B. GastropodExplanation
The correct answer is Gastropod because queen conch is a type of marine snail that belongs to the class Gastropoda. Gastropods are characterized by their single, coiled shell and muscular foot. They are the largest and most diverse class of mollusks, including species like snails, slugs, and sea snails. Queen conchs are known for their large, spiral shells and are commonly found in warm, shallow waters of the Caribbean Sea and the Gulf of Mexico.Rate this question:
-
- 13.
Female blue crabs have orange tips.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
The males have blue claws, however.Rate this question:
-
- 14.
King crab can weigh over 20 pounds.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
King crabs are known to be one of the largest crustaceans in the world. They have a robust and heavy exoskeleton, which allows them to grow to significant sizes. Adult king crabs can reach lengths of up to 5 feet and weigh over 20 pounds. Therefore, it is true that king crabs can weigh over 20 pounds.Rate this question:
-
- 15.
Where is the best, most tender meat located in king crab?
- A.
In the body
- B.
In the lower leg sections
- C.
In the upper leg sections
Correct Answer
C. In the upper leg sectionsExplanation
The best, most tender meat in king crab is located in the upper leg sections. This is because the upper leg sections contain larger muscles, which are typically more tender compared to the smaller muscles found in the lower leg sections. These upper leg sections are prized for their succulent and flavorful meat, making them a favorite among crab enthusiasts.Rate this question:
-
- 16.
Dungeness is a type of what?
- A.
Clam
- B.
Squid
- C.
Crab
Correct Answer
C. CrabExplanation
Dungeness is a type of crab.Rate this question:
-
- 17.
Which crab has black-tipped claws?
- A.
Jonah crab
- B.
Snow crab
- C.
Stone crab
Correct Answer
C. Stone crabExplanation
Stone crabs have black-tipped claws. This is a distinguishing characteristic of this particular type of crab. The black coloration on the tips of their claws helps to differentiate them from other crab species, such as the Jonah crab and the snow crab.Rate this question:
-
- 18.
This creature looks like a cross between a lobster and a shrimp.
- A.
Langostino
- B.
Sea urchin
- C.
Cuttlefish
Correct Answer
A. LangostinoExplanation
A langostino is a type of seafood that resembles a cross between a lobster and a shrimp. It has a similar appearance to a lobster, with a long, narrow body and large claws, but it is smaller in size like a shrimp. The langostino is often used in various dishes and is known for its sweet and delicate flavor. Sea urchins and cuttlefish are different creatures and do not resemble a cross between a lobster and a shrimp.Rate this question:
-
- 19.
Lobster traps are baited with herring.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Lobster traps are commonly baited with herring. This is because lobsters are attracted to the strong smell of herring, making it an effective bait to lure them into the traps. The scent of herring helps to entice lobsters and increase the chances of successfully catching them. Therefore, the statement "Lobster traps are baited with herring" is true.Rate this question:
-
- 20.
The tomalley is what part of a lobster?
- A.
Roe
- B.
Liver and pancreas
- C.
Heart
Correct Answer
B. Liver and pancreasExplanation
The tomalley refers to the liver and pancreas of a lobster. It is a greenish substance found in the body cavity of the lobster and is considered a delicacy in some cuisines. The liver and pancreas play important roles in digestion and nutrient absorption in lobsters, similar to their functions in other animals.Rate this question:
-
- 21.
The legal size limit of a lobster is 2 inches from the back of its eyes to the end of its caripace.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The legal size limit is actually 3 1/2 to 5 inches from the back of its eyes to the end of its caripace.Rate this question:
-
- 22.
A soft lobster that has just molted its hard shell is a delicacy.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
The meat is wet and spongy at this phase and should be avoid.Rate this question:
-
- 23.
Lobsters should be cooked until a white protein-like substances comes out of the shell.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
This means the lobster is overdone.Rate this question:
-
- 24.
How is a spiny lobster different from a regular lobster?
- A.
Spiny lobster has no claws
- B.
Spiny lobster has fewer legs
- C.
Spiny lobster is purple
Correct Answer
A. Spiny lobster has no clawsExplanation
The correct answer is that a spiny lobster has no claws. This means that it lacks the characteristic large pincers that regular lobsters have. While regular lobsters have strong claws that they use for defense and catching prey, spiny lobsters have long antennae and spines on their bodies instead. This is a key distinguishing feature between the two types of lobsters.Rate this question:
-
- 25.
Green lip mussels are larger than blue mussels.
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
Green lip mussels are indeed larger than blue mussels. This is because green lip mussels, also known as New Zealand mussels, belong to the species Perna canaliculus, which are known for their larger size compared to blue mussels (Mytilus edulis). Green lip mussels can grow up to 240 mm in length, while blue mussels typically reach a maximum length of around 100 mm. Therefore, the statement "Green lip mussels are larger than blue mussels" is true.Rate this question:
-
- 26.
Oysters and clams are avid swimmers.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
This is a description of a scallop.Rate this question:
-
- 27.
Scallops should be very firm and white. Avoid scallops that are slightly droopy and flesh-colored.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Scallops soaked in sodium tripolyphosphate will be firm and white, but difficult to cook. They should be avoided at all costs.Rate this question:
-
- 28.
Black tiger is a species of what?
- A.
Lobster
- B.
Shrimp
- C.
Sea urchin
Correct Answer
B. ShrimpExplanation
The correct answer is shrimp because the question asks about the species of black tiger, and black tiger is a type of shrimp.Rate this question:
-
- 29.
Which gulf shrimp variety is said to have the best flavor?
- A.
Whites
- B.
Pinks
- C.
Browns
Correct Answer
A. WhitesExplanation
Whites are said to have the best flavor among the different varieties of gulf shrimp.Rate this question:
-
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Feb 12, 2012Quiz Created by
Catherine Halcomb
Back to top