In tonic smooth muscle that contracts continuously for long periods, the highly efficient "latch state" depends on Select one: O a. high activity of myosin light-chain phosphatase. O b. very slow turnover of ATP bound to myosin. Oc. slow release of Ca2 by troponin C. O d. high myosin ATPase activity.
In tonic smooth muscle that contracts continuously for long periods, the highly efficient "latch state" depends on Select one: O a. high activity of myosin light-chain phosphatase. O b. very slow turnover of ATP bound to myosin. Oc. slow release of Ca2 by troponin C. O d. high myosin ATPase activity.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Answer is not c

Transcribed Image Text:In tonic smooth muscle that contracts continuously for long periods, the highly efficient "latch state" depends on
**Select one:**
a. high activity of myosin light-chain phosphatase.
b. very slow turnover of ATP bound to myosin.
c. slow release of Ca²⁺ by troponin C.
d. high myosin ATPase activity.
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