Podcast
Questions and Answers
What is the primary function of epithelial tissue?
What is the primary function of epithelial tissue?
- Cover surfaces and line internal organs (correct)
- Provide support and insulation
- Facilitate electrical impulse conduction
- Assist in muscle contraction
Which of the following best describes connective tissue?
Which of the following best describes connective tissue?
- Cells and fibers held together by a matrix (correct)
- Thin sheets of tightly packed cells
- Long thin cells conducting electrical impulses
- Bundles of long cells capable of contracting
Which type of tissue is primarily responsible for muscle contraction?
Which type of tissue is primarily responsible for muscle contraction?
- Muscle tissue (correct)
- Epithelial tissue
- Nerve tissue
- Connective tissue
What role does nerve tissue perform in the body?
What role does nerve tissue perform in the body?
Which example does not represent connective tissue?
Which example does not represent connective tissue?
Flashcards
Epithelial tissue
Epithelial tissue
Thin sheets of tightly packed cells covering surfaces and lining internal organs. Protects from dehydration.
Connective tissue
Connective tissue
Various types of cells and fibers held together by a liquid, a solid, or a gel known as the matrix.
Muscle tissue
Muscle tissue
Bundles of long cells called muscle fibers that contain specialized proteins capable of shortening or contracting.
Nerve tissue
Nerve tissue
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Functions of Connective Tissue
Functions of Connective Tissue
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Study Notes
Epithelial Tissue
- Forms thin, tightly-packed sheets covering body surfaces and lining internal organs.
- Examples include skin and the lining of the digestive system.
- Function includes protection from dehydration.
Connective Tissue
- Contains various cells and fibers embedded in a matrix (liquid, solid, or gel).
- Examples include bones, tendons, and blood.
- Functions include support and insulation.
Muscle Tissue
- Composed of bundles of long cells (muscle fibers) containing proteins that shorten (contract).
- Different types of muscle tissue include heart muscle, muscles surrounding the digestive tract, and muscles that move bones.
Nerve Tissue
- Consists of long, thin cells with branches at their ends, capable of transmitting electrical impulses.
- Involved in communication within the body and coordinating bodily functions.
- Includes the brain and nerves in sensory organs.
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