Becker's World of the Cell (9th Edition)
9th Edition
ISBN: 9780321934925
Author: Jeff Hardin, Gregory Paul Bertoni
Publisher: PEARSON
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Chapter 14, Problem 14.4PS
Rigor Mortis and the Contraction Cycle. After death, the muscles of the body become very stiff and inextensible, and the corpse is said to go into rigor.
(a) Explain the basis of rigor. Where in the contraction cycle is the muscle arrested? Why?
(b) When would you be likely to go into rigor faster: if you were to die while racing to class or while sitting in lecture? Explain.
(c) What effect do you think the addition of ATP might have on muscles in rigor?
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Chapter 14 Solutions
Becker's World of the Cell (9th Edition)
Ch. 14 - If myosin V moved more like an inchworm (meaning...Ch. 14 - Kinesins and dyneins are both microtubule-based...Ch. 14 - CONCEPT CHECK 14.2 Human sperm swim using a...Ch. 14 - A single myosin II motor domain can exert about 15...Ch. 14 - Prob. 14.4CCCh. 14 - In addition to being found at the rear of...Ch. 14 - Ciliobrevins. Ciliobrevins were reported in 2012...Ch. 14 - Prob. 14.2PSCh. 14 - Prob. 14.3PSCh. 14 - Rigor Mortis and the Contraction Cycle. After...
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