Compared to skeletal muscle, cardiac muscle ________.
cells are larger than skeletal muscle cells
lacks striations
has more nuclei per cell
has gap junctions that allow it to act as a functional syncytium
has gap junctions that allow it to act as a functional syncytium
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If a front vowel is produced with a retracted tongue position, it might be perceived as if it had qualities of which vowel?
a) a back vowel b) a central vowel c) a high-front vowel d) a low-front vowel
Which is a correct listing of the hierarchy of a skeletal muscle's components, beginning with the smallest? a: Myofibrilsb: Muscle fiberc: Fascicled: Skeletal muscle
A. d, c, b, a B. c, b, a, d C. a, b, c, d D. a, c, b, d E. b, c, a, d
Which of the following correctly describes transitional epithelial tissue?
A. A single layer of epithelial cells B. Epithelial tissue designed to stretch C. Epithelial tissue appears to be layered D. Stacked layers of epithelial cells
Electrical synapses involve coupling of neurons by
A. synaptic clefts. B. satellite cells. C. desmosomes. D. gap junctions.