Problem 1. The working distance of myosin II proteins is 5 nm, as measured by several in vitro assays. Does this working distance depend on the contraction speeds of muscles in vivo? If it does, how do the contraction speeds of muscles affect the working distance of individual myosin proteins? If it doesn’t, explain why?
Problem 1. The working distance of myosin II proteins is 5 nm, as measured by several in vitro assays. Does this working distance depend on the contraction speeds of muscles in vivo? If it does, how d...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....