Connective Tissue Warm Up

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| By John Mitchell
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John Mitchell
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Quizzes Created: 100 | Total Attempts: 156,223
Questions: 15 | Attempts: 396

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Connective Tissue Warm Up - Quiz

Welcome to the Electronic Classroom of the 21st Century for Human Anatomy and Physiology. This warm up will concentrate on bone, cartilage, blood, and fibrous connective tissues. You will have unlimited number of attempts to learn and improve your test-taking skills. Each attempt will randomize 10 different questions and order of answers!
I wish you good luck on obtaining a high grade!


Questions and Answers
  • 1. 

    _____ _____ is extracellular material composed of many substance but with a dominance of protein fibers. Collagen and elastin may be found in protein-matrix connective tissues.

    • A.

      Protein matrix

    • B.

      Collagen matrix

    • C.

      Fibrous Dense

    • D.

      Protein/ground substance

    Correct Answer
    A. Protein matrix
    Explanation
    The correct answer is "Protein matrix". The extracellular material mentioned in the question is composed of various substances, but it is primarily dominated by protein fibers. Collagen and elastin, which are types of protein, can be found in this protein matrix along with other connective tissues.

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  • 2. 

    Collagen is a common protein forming bundle of tough and flexible fibers which are often _____ in color.  (Please enter your answer in all lower case letters.)

    Correct Answer
    white
    Explanation
    Collagen is a protein that forms tough and flexible fibers. These fibers are often white in color.

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  • 3. 

    _____ is a stretchy, fibrous protein that forms a thick single fibers.

    • A.

      Protein

    • B.

      Collagen

    • C.

      Elastin

    • D.

      Cartilage

    • E.

      Bone

    Correct Answer
    C. Elastin
    Explanation
    Elastin is a stretchy, fibrous protein that forms thick single fibers. It is responsible for the elasticity of tissues in the body, allowing them to stretch and recoil. Collagen, on the other hand, forms strong fibers that provide structure and support to tissues. While both elastin and collagen are important components of connective tissues, elastin is specifically known for its ability to stretch and return to its original shape.

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  • 4. 

    What first level classification would you find compact bone?

    • A.

      Protein matrix

    • B.

      Protein/ground substance matrix

    • C.

      Fluid matrix

    • D.

      Plasma matrix

    Correct Answer
    B. Protein/ground substance matrix
    Explanation
    The correct answer is "Protein/ground substance matrix." Compact bone is a type of bone tissue that is dense and strong. It contains a protein/ground substance matrix, which refers to the combination of protein fibers and ground substance that make up the structure of the bone. This matrix provides support and strength to the bone, allowing it to withstand mechanical stress.

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  • 5. 

    Choose the two broad categories of bone from the list below.  (There are multiple answers for this question.)

    • A.

      Hyaline cartilage

    • B.

      Fibrocartilage

    • C.

      Compact

    • D.

      Cancellous

    • E.

      Adipose

    Correct Answer(s)
    C. Compact
    D. Cancellous
    Explanation
    The two broad categories of bone are compact and cancellous. Compact bone, also known as cortical bone, is dense and forms the outer layer of bones. It provides strength and support to the skeleton. Cancellous bone, also known as spongy or trabecular bone, is less dense and has a porous structure. It is found at the ends of long bones and in the interior of vertebrae and other flat bones. Cancellous bone contains bone marrow and helps with shock absorption and bone remodeling.

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  • 6. 

    Which type of connective tissue has locations in tendons, ligaments, and aponeuroses?

    • A.

      Fluid (blood)

    • B.

      Dense Fibrous (regular)

    • C.

      Dense Fibrous (irregular)

    • D.

      Fibrous adipose (fat)

    • E.

      Fibrous Loose (areolar)

    Correct Answer
    B. Dense Fibrous (regular)
    Explanation
    Dense fibrous (regular) connective tissue is the correct answer because it is found in tendons, ligaments, and aponeuroses. Tendons connect muscle to bone, ligaments connect bone to bone, and aponeuroses are sheet-like structures that attach muscles to other structures. Dense fibrous (regular) connective tissue is characterized by densely packed collagen fibers that are arranged in parallel, providing strength and resistance to tension in these structures.

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  • 7. 

    What type of connective tissue is found in the inner framework of the spleen, bone marrow, and lymph nodes?  (Please enter your 2 answers in all lower case letters.)

    Correct Answer
    fibrous reticular
    Explanation
    Fibrous reticular connective tissue is found in the inner framework of the spleen, bone marrow, and lymph nodes. This type of connective tissue provides structural support and forms a network of fibers that help support the cells and organs within these tissues. The reticular fibers in this type of connective tissue are thin and delicate, forming a mesh-like network that supports the cells and allows for the movement of substances such as blood cells and lymphocytes.

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  • 8. 

    Adipose tissue is often simply called fat tissue, because its primary function is the storage of glucose.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Adipose tissue is not primarily responsible for the storage of glucose. Its main function is to store energy in the form of fat. Glucose is stored in the liver and muscles in the form of glycogen, not in adipose tissue. Therefore, the statement is false.

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  • 9. 

    _____ tissue was first identified by the Swiss naturalist Conrad Gessner in 1551.

    • A.

      Brown

    • B.

      Adipose

    • C.

      Blood

    • D.

      Bone

    Correct Answer
    B. Adipose
    Explanation
    Adipose tissue was first identified by the Swiss naturalist Conrad Gessner in 1551. Adipose tissue is a type of connective tissue that stores energy in the form of fat. It is found throughout the body and serves as a protective cushion, insulation, and a source of fuel. Conrad Gessner's discovery of adipose tissue marked an important milestone in the understanding of the body's composition and function.

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  • 10. 

    _____ _____ _____ primary function is to generate body heat in animals or newborns that do not shiver.

    • A.

      Adipose Fiber Tissue

    • B.

      Brown Adipose Tissue

    • C.

      White Adipose Tissue

    • D.

      Yellow Adipose Tissue

    Correct Answer
    B. Brown Adipose Tissue
    Explanation
    Brown Adipose Tissue's primary function is to generate body heat in animals or newborns that do not shiver. This is because brown adipose tissue contains a high concentration of mitochondria, which are responsible for generating heat through a process called thermogenesis. Unlike white adipose tissue, which stores energy in the form of fat, brown adipose tissue is specialized for heat production. This is why it is particularly important in animals or newborns that cannot shiver to regulate their body temperature.

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  • 11. 

    _____ _____ _____ acts as a thermal insulator, helping to maintain body temperature, is used to serve as storage of energy and upon release of insulin from the pancreas.

    • A.

      Adipose Fiber Tissue

    • B.

      Brown Adipose Tissue

    • C.

      White Adipose Tissue

    • D.

      Yellow Adipose Tissue

    Correct Answer
    C. White Adipose Tissue
    Explanation
    White adipose tissue acts as a thermal insulator, helping to maintain body temperature. It also serves as a storage of energy and is involved in the release of insulin from the pancreas.

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  • 12. 

    Hematopoietic fluid may be found in the cavities of cancellous bone.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Hematopoietic fluid refers to the fluid that is involved in the production of blood cells. Cancellous bone, also known as spongy or trabecular bone, is a type of bone tissue that contains open spaces filled with bone marrow. Since bone marrow is responsible for the production of blood cells, it is likely that hematopoietic fluid can be found in the cavities of cancellous bone. Therefore, the statement is true.

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  • 13. 

    What type of connective tissue is found in the nasal septum, larynx, and rings in trachea?

    • A.

      Dense (fibrous irregular)

    • B.

      Cartilage (hyaline)

    • C.

      Fuid (blood)

    • D.

      Fibrous (adipose)

    Correct Answer
    B. Cartilage (hyaline)
    Explanation
    Cartilage (hyaline) is the correct answer because it is a type of connective tissue that is found in the nasal septum, larynx, and rings in the trachea. Hyaline cartilage is characterized by its smooth and glassy appearance and provides support and flexibility to these structures. It is also found in other parts of the body such as the joints and the rib cage. Dense (fibrous irregular), fuid (blood), and fibrous (adipose) are not types of connective tissue that are typically found in these specific locations.

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  • 14. 

    What type of connective tissue is observed in the image below?

    • A.

      Blood

    • B.

      Nervous

    • C.

      Bone

    • D.

      Cartilage

    • E.

      Dense Fibrous

    • F.

      Fibrous (areolar)

    Correct Answer
    F. Fibrous (areolar)
    Explanation
    The connective tissue observed in the image is fibrous (areolar) tissue. This type of tissue is characterized by loose arrangement of collagen and elastic fibers, as well as a gel-like ground substance. It is found in various parts of the body, including the skin, mucous membranes, and around blood vessels and organs. Fibrous (areolar) tissue provides support and flexibility, as well as a pathway for the diffusion of nutrients and waste products.

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  • 15. 

    What type of cartilage is found in the disks between vertebrae and symphysis pubis?  (Please enter your single-word answer in all lower case letters.)

    Correct Answer
    fibrocartilage
    Explanation
    Fibrocartilage is the correct answer because it is the type of cartilage found in the disks between vertebrae and symphysis pubis. Fibrocartilage is a tough and durable type of cartilage that contains both collagen fibers and cartilage cells. It is found in areas that require both support and flexibility, such as the intervertebral disks and the pubic symphysis.

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  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 12, 2013
    Quiz Created by
    John Mitchell
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