The following statement about the slow wave potential of gastrointestinal smooth muscle, the correct right narratives are
A: Can control the rhythm of smooth muscle contraction
B: Can make the membrane potential close to the threshold potential level
C: No effect on the rhythm of smooth muscle contraction
D: Must be accompanied by the contraction of smooth muscle
A: Can control the rhythm of smooth muscle contraction
B: Can make the membrane potential close to the threshold potential level
C: No effect on the rhythm of smooth muscle contraction
D: Must be accompanied by the contraction of smooth muscle
A,B
举一反三
- The slow wave of gastrointestinal smooth muscle originates from <br/>[] A: Mucosal layer B: Serous membrane layer C: Circulatory muscle D: Longitudinal muscle E: Cajal interstitial cells
- Muscle can be divided into A: striated /skeletal muscle B: smooth muscle C: cardiac muscle D: cartilage
- Muscle is often divided into striated muscle (or skeletal muscle), smooth muscle and cardiac muscle. Both Smooth muscle and cardiac muscle are under voluntary control.
- Which of the following muscle is voluntary muscle？ A: cardiac muscle B: smooth muscle C: biceps D: diaphragm
- Which of the following muscle is involuntary muscle？ A: skeletal muscle B: smooth muscle C: biceps D: triceps
内容
- 0
Smooth muscle cell A: has no caveolae B: possesses triads C: possesses a single central nucleus D: has dyads associated with its contraction
- 1
There are 3 types of muscles. They are : A: skeletal muscle B: tissues C: smooth muscle D: spine E: cardic muscle
- 2
Non-striated muscle is also called smooth muscle.
- 3
Which of the following cells in the testis contain the most smooth endoplasmic reticulum?() A: Spermatogonium B: Leydig cell C: Smooth muscle cell D: Sertoli cell E: Spermatid
- 4
The neucleus of smooth muscle cells becomes( )when the muscle contracts.() A: enlarged B: flattened C: more spherical D: twisted E: elongated