Types of diffusion – John’s way (not passive/active)
Give the biological (John’s way) definition of substances that are hydrophobic/ hydrophilic
What makes something hydrophobic/hydrophilic?
Which type cannot easily pass through the cell?Why?
What are the different types of transporters in a cell membrane? Be specific
What are the different types of carriers?
What are the different types of muscle tissue?
What are myoblasts and satellite cells and what is their function?
How many nuclei are in a skeletal muscle cell and why?
Understand the structural organization of a muscle down to the level of actin & myosin; be sure to keep in mind: epi, peri and endomysium layers
What are they each wrapping?
muscle body, fascicles, muscle fibers (cell), and myofibrils, myofilaments,
tropomyosin, troponin complex, actin beads and myosin
sarcolemma, sarcoplasma, T-tubules (transverse tubules), sarcoplasmic reticulum, the triad, terminal cisternae ... and ? myofilaments and sarcomeres, titin, and the structural organization of actin and myosin
What is a motor unit?
Are they all the same size?
What is the relationship between size of motor unit, power generation and level of control of movement?
What is the rule for when a chemical bind to a protein or a chemical comes
off a protein?
What are the two rules for when ions cross a membrane structure?