The success of DNA replication is assessed during the ______ phase.
G1
M
C
S
G2
G2
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Which of the following is a fibrocartilaginous structure within the knee?
A) ligaments B) tendons C) joint capsule D) bursae E) menisci
Which of these bones does not contribute to the region known as the pterion?
A. Temporal B. Parietal C. Sphenoid D. Occipital E. Frontal
________ Tissues respond quickly to outside stimuli by means of changes in membrane potential, thus they are called __________________ tissues.
A) Muscular and nervous; excitable. B) Connective and muscular; responsive. C) Adipose and areolar; complex. D) Epithelial and connective; irritable. E) Nervous and connective; excitable.
In smooth muscle, cross-bridging occurs due to
A. Ca2+ binding to troponin. B. Ca2+ binding to calmodulin. C. both Ca2+ binding to troponin and calmodulin. D. myosin kinase adding a phosphate to myosin heads. E. both Ca2+ binding to calmodulin and myosin kinase adding a phosphate to myosin heads.