When Ca2+ is present at high levels in the sarcoplasm of striated muscles, then
A) TnI has a strong interaction with actin.
B) TnC has a strong interaction with TnI.
C) TnT has a strong interaction with myosin.
D) TnT has a weak interaction with Ca2+.
Answer: B
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Which of the following would be classified as an irregular bone?
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