Of the five types of secretory cells in the gastric glands, which ones secrete pepsinogen?
A. Parietal cells
B. Mucous neck cells
C. Enteroendocrine cells
D. Surface mucous cells
E. Chief cells
Answer: E
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Which of the following is NOT stimulated by cortisol during stress?
A. Decreased sensitivity to insulin B. Protein catabolism C. Glucose uptake into muscle cells D. Gluconeogenesis E. Triglyceride catabolism in adipose cells
Endocrine glands differ from exocrine glands because they don't:
A. have a blood supply. B. have ducts. C. secrete chemical messengers. D. have cells.
Define tendon and aponeurosis
A) A tendon is a bundle of collagen fibers that connects bones together, whereas an aponeurosis is a dense layer of collagen fibers surrounding an entire muscle. B) A tendon is a dense layer of collagen fibers surrounding an entire muscle, whereas an aponeurosis is a fibrous layer that divides the skeletal muscle into fascicles. C) A tendon is a bundle of collagen fibers that connects bones together, whereas an aponeurosis is a thin layer of areolar connective tissue that surrounds each muscle fiber. D) A tendon is a bundle of collagen fibers that connects a skeletal muscle to a bone, whereas an aponeurosis is a broad collagenous sheet that connects skeletal muscle to a broad area on one or more bones. E) A tendon is a broad collagenous sheet that connects skeletal muscle to a broad area on one or more bones, whereas and aponeurosis is a bundle of collagen fibers that connects a skeletal muscle to a bone.
A ______ is a type of articular disc that only partially spans a synovial cavity.
A. bursa B. articular cartilage C. meniscus D. symphysis