Answer the following statements true (T) or false (F)
1. The wall of the urinary bladder consists of elastic fibers and voluntary muscles.
2. The trigone is formed by the entry of the two ureters and the exit of the urethra.
3. The trigone is unique in the bladder wall because it is the only part with rugae.
4. The urinary meatus is part of the urethra.
5. The urethra is the tube leading from the bladder to the outside.
1. FALSE
2. TRUE
3. FALSE
4. TRUE
5. TRUE
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A chemical that causes binding of a phagocyte to a microbe is called a chemotaxin.
Answer the following statement true (T) or false (F)
Since they both connect to bone on one end, how do wrist ligaments differ from wrist tendons?
A) Wrist tendons are connected on the other end to joints. B) Wrist tendons are connected on the other end to muscle. C) Wrist ligaments are connected on the other end to muscle. D) Wrist ligaments are connected on the other end to joints.
In resistance exercise, such as strength training, muscles rely heavily on ________ energy production.
A) aerobic B) anaerobic
Reflex arcs ________.
A. generally rely on the actions of the hypothalamus B. do not utilize somatic motor nerves C. require the actions of the brain D. may have a single synapse