Excitation-Contraction Coupling Questions 56.  What is the function of the t-tubules? [56] 57.  What is a motor unit? [57] 58.  What would most likely be the reason for a decreased contraction strength over time? [58]

Late submissions are subject to…

“Student work in this course is expected to be substantive and include professional writing with correct _________, and _______ formatting for both in-text citations and ___________”.

I have received and reviewed the course syllabus. I understand that participation, professional conduct, and quality of thought and writing are pillars of the grading process.

73.  Identify the muscle indicated by tag # 73. [73] 74.  Identify the origin of the muscle indicated by tag #74. [74]

Identify the muscle indicated by tag #49. [49] Identify the three actions of the muscle indicated by tag #49. [50]

7. Identify the muscle AND action indicated by tag #7. [7] 8. Identify the insertion(s) of the muscle indicated by tag #8. [8] 9. Identify the orgin(s) of the muscle (be specific) indicated by tag #9. [9]

BONUS #1: Identify the bone feature and bone indicated by tag “Bonus #1”. [B1] BONUS #2: Identify the functional class of joint indicated by tag “Bonus #2”. [B2]

What is the mechanism of action of local anesthetics?

Part d is independent of part c. Given your understanding of how investors determine the price of a company’s stock, how might investors respond to earnings that are “aggressively” managed? Be sure to define what you mean by “aggressively managed.”  Note:I do not want a specific example of how earnings are managed. Think about some of the characteristics that increase/decrease earnings quality. The Earnings Management Continuum (Stice and Stice, page 91 of the coursepack) may be helpful. Be sure to provide a complete discussion to earn full points.