Select the correct statement about the summation of simple twitches
a. They can occur from the long duration of the action potential in a muscle fiber.
b. They reduce the tension in a muscle.
c. They result from the slow stimulation of a muscle fiber.
d. The effect is unrelated to the refractory periods of action potentials.
e. The twitches from action potentials add together.
E
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The process of programmed cell death ("cell suicide") is known as __________
Fill in the blank with correct word.
Compare and contrast the attachments of the muscles of the upper and lower limbs to their respective girdles.
What will be an ideal response?
Using the figure above, identify the labeled part.
1. Label A: ______________________________
2. Label B: ______________________________
3. Label C: ______________________________
4. Label D: ______________________________
5. Label E: ______________________________
6. Label F: ______________________________
7. Label G: ______________________________
8. Label H: ______________________________
9. Label I: ______________________________
10. Label J: ______________________________
11. Label K: ______________________________
12. Label L: ______________________________
13. Label M: ______________________________
14. Label N: ______________________________
15. Label O: ______________________________
16. Label P: ______________________________
17. Label Q: ______________________________
18. Label R: ______________________________
19. Label S: ______________________________
20. Label T: ______________________________
21. Label U: ______________________________
22. Label V: ______________________________
23. Label W: ______________________________
24. Label X: ______________________________
Which of the following common terms for the surface features of bones is used to describe a hole through a bone?
A) sinus B) fovea C) alveolus D) foramen