Biology 115 Chapter 4 – Flashcards
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What are the two forms of fibrous connective tissue?
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loose fibrous and dense fibrous
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While observing cardiac muscle under the microscope for the first time, Jennifer noticed lines running perpendicular to the direction of the muscle. These lines are called
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intercalated discs.
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In turning a page, you would mainly be using what type of muscle?
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skeletal muscle
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Which systems function in adjustment of the acid-base balance of the blood?
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respiratory and urinary
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Which of the following is responsible for the waterproofing of skin?
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keratin
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Specialized cells that work together to perform a common function are called
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tissues
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Which of the following is not involved in body temperature homeostasis?
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respiration rate
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What carries oxygen in the blood?
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red blood cells
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What type of tissue receives sensory input, integrates data, and conducts impulses?
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Nervous tissue
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The three major components of connective tissue are
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cells, ground substance, and protein fibers.
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What characteristic can be used to differentiate bone and cartilage?
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the flexibility of the matrix
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Which of the following body parts is surrounded by a mucous membrane?
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tubes of the digestive system
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What type of epithelial tissue is found in the urinary bladder and allows it to stretch?
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Transitional epithelium
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Which type of cell is neuroglia found outside of the brain?
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Schwann cells
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Jacob looked up and saw the car. This information was relayed to him via what type of tissue?
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Nervous
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One of the dangers of smoking is that it disrupts the defensive system that utilizes ciliary action of what type of specialized epithelia?
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pseudostratified epithelium
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Bone cancer and other cancers of connective tissue are called
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sarcomas
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Which type of gland can become blocked and form a "blackhead?"
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sebaceous
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The specialized cells in the nervous system that serve to conduct a signal are known as
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neurons
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It is thought that President Abraham Lincoln suffered from a genetic disorder known as Marfan syndrome. Which type of fiber is affected in this disorder?
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elastic fibers
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Which of the following cells would have a greater probability of developing into cancer?
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epithelial cells
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When you put your hand on a hot stove, ____ receive signals from the sensory receptors or other neurons and ______ conduct nerve impulses.
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dendrites, axons
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________ glands are considered ductless glands and ______ glands are contain ducts.
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Endocrine, exocrine
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In epithelial tissues, what serves to anchor the epithelial tissue to underlying connective tissue?
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basement membrane
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Which of the following body systems is located in a specific cavity of the body?
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urinary system
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The body's ability to maintain a relative constancy of its internal environment is called
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homeostasis
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Which two types of cells make myelin?
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oligodendrocytes and Schwann cells
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Alison was looking at a tissue under the microscope. It had cells within lacuna and the matrix was glassy looking. What type of tissue is she looking at?
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cartilage
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Which of the following is mismatched to its location in the skin?
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nerves/blood vessels--epidermis
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Which type of tissue covers body surfaces and lines body cavities?
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epithelial tissue
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Todd's father slipped a disk in his back. Dr. Foster explained to the family that the intervertebral disks are composed of
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fibrocartilage
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Carla is having problems with infections. Which body system is failing?
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immune system
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The stripes in skeletal muscle are due to the presence of
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actin and myosin filaments
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Sweating is a physiological process that seeks to maintain
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body temperature.
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Stretch marks are the result of tears in the integumentary layer that contains fibrous connective tissue, elastin, and collagen. What is this region of the integument called?
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dermis
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Lymphatic vessels serve to absorb fat molecules from the
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small intestines
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Which of the following is not considered a basic tissue type?
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fat
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What membrane is infected in meningitis?
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the lining of the brain and spinal cord
