Why are there different types of skeletal muscle phenotypes, and what are the functional/physiological differences between them?
Why are there different types of skeletal muscle phenotypes, and what are the functional/physiological differences between...
What is the smallest functional unit of skeletal muscle? Explain why it is the smallest functional unit and what happens to it during muscle contraction.
If we repeatedly stimulate a myocardial cell, and a skeletal muscle cells every 50 ms, what are the differences of muscle tension between these two types of cells? Explain why contractions in cardiac muscle cells are different to skeletal muscle cells
(a) Explain the physiological mechanism of excitation-contraction coupling in skeletal muscle. (b) Draw links between excitation-contraction coupling, EMG, and dynamometry.
1. Identify four differences between: a. heart contractile cells and skeletal muscle fibers b. heart contractile cells and smooth muscle fibers 2. What are four similarities between: a. heart contractile cells and skeletal muscle fibers b. heart contractile cells and smooth muscle fibers
Answer following questions. (a)How are smooth muscle cells different from skeletal muscle fibers and cardiac muscle cells? (b)How are skeletal and cardiac muscle tissues similar to each other? How do these two types of muscle tissue differ from each other?
Question Completion Status: QUESTION 2 Different in smooth muscle compared to skeletal muscle a. Sarcoplasm reticulum is missing b .calcium is not required c. Sarcoplasm reticulum is less developed d. sarcolemma is missing QUESTION 3 Magnesium plays key role in deep tissue contraction, answer true false for this question a. true b. false c.not sure de silly question QUESTION 4 Clear evidence of sarcomere (when looking under microscope) in a. Cardiac muscle smooth muscle skeletal muscled . A and QUESTIONS...
22. Compare the characteristics of smooth muscle and skeletal muscle. How are they different? What is similar? 23. Differentiate between the basics of the two types of smooth muscle tissue (single-unit and multi unit). Which ones have a pacemaker? Which ones don't? Where can you find each? 24. What is the modiolus? What are the structures that insert into the modiolus? 25. What is the structure that supplies motor innervation to the muscles of facial expression? 25. What is the...
Explain the different of low serum calcium on skeletal muscle and cardiac muscle
What are the three different types of organizational purchases? Describe the differences between these types in terms of complexity, time frame, number of suppliers, and applications Show your analysis in a table. Discuss the different organizational purchase types as they relate to a business (not a consumer) purchasing a business product or service. Be specific.
Why is it difficult for a mature multinucleate cell such as a skeletal muscle fiber to divide by mitosis? What is the difference between connective tissues and epithelial tissue?