Ribs that are connected to the sternum by separate cartilaginous extensions are called ________ ribs.
A) false
B) true
C) floating
D) vertebrochondral
E) sternal
B) true
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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: ______________________________
NAD, a key coenzyme used in the process of producing ATP, is produced from which water-soluble vitamin?
a. riboflavin b. vitamin B12 c. niacin d. vitamin B12
The ATPase enzyme ________.
A. adds a Pi to ADP B. couples Na+ to glucose C. powers endocytosis D. hydrolyzes ATP into ADP and Pi
In a healthy person, low oxygen in the blood is a stronger stimulus for breathing than high carbon dioxide in the blood.
a. true b. false