-
01:38
1.
Instruction
-
01:16
2.
Each fascicle of a muscle is surrounded by the
-
00:46
3.
The ability of muscle to receive and respond to stimuli is called
-
00:21
4.
The majority of body heat is mainly generated by
-
01:10
5.
Which is involuntary striated muscle?
-
01:01
6.
What is it called that it connects muscle and bone that moves?
-
00:18
7.
Skeletal muscles are an organ.
-
00:15
8.
Muscle fiber is muscle cell.
-
01:25
9.
Which description about T tubule in skeletal muscle is NOT correct?
-
01:28
10.
Which is also called crossbridge?
-
00:53
11.
Which is also called crossbridge?
-
01:02
12.
Which does not belong to thin filament?
-
00:35
13.
Which is not the component of troponin?
-
01:14
14.
The length of thick filament is equal to
-
00:44
15.
If we did cross-section of skeletal muscles, which area can be seen both thick and thin filaments
-
00:58
16.
In terms of sliding filaments, which of the following statements is incorrect?
-
02:16
17.
During contraction, the muscle shortens by 10%. What is the length of the reduced H zone?
-
01:42
18.
Which of the following statements regarding the action of curare at the neuromuscular junction is false?
-
01:06
19.
The neuromuscular junction is NOT composed of
-
00:24
20.
What is the purpose of converting electrical signal to chemical signal?
-
00:24
21.
The post-junctional membrane receptors of the motor endplate are
-
00:38
22.
The effect of nerve stimulation on skeletal muscle is only excitation.
-
00:29
23.
The effect of nerve stimulation on smooth muscle is only excitation.
-
00:24
24.
How to prolong the function of acetylcholine at neuromuscular junction?
-
00:53
25.
Which of the following statements regarding myasthenia gravis is true?
-
01:43
26.
Which statement is NOT correct during excitation contraction coupling?
-
00:58
27.
What activates the myosin head to begin cross-bridging?
-
02:16
28.
Which is characterized by continued attachment of myosin heads to actin filaments due to a lack of ATP?
-
00:18
29.
We exert different levels of muscle force.
-
01:05
30.
All-or-none law is applied for muscle fibers.
-
01:06
31.
During an isometric contraction of a skeletal muscle, which statement is NOT correct?
-
01:29
32.
Which of the following statements is incorrect?
-
01:14
33.
Which statement is true?
-
01:18
34.
What is the correct description of skeletal muscle in concentric isotonic contraction?
-
02:59
35.
Which of the following statements is true?
-
00:45
36.
The response of skeletal m. is always excitatory. How to inhibit the response of skeletal muscle?
-
01:38
37.
Which is a correct comparison of type I (slow-oxidative) vs type IIb (fast-glycolytic) skeletal-muscle fibers?
-
00:51
38.
Which description is true regarding fast oxidative (Type IIA) muscle fibers?
-
02:00
39.
In terms of energy sources for muscle contractions, which of the following is NOT a correct statement?
-
01:00
40.
Which filaments are attached to dense bodies in smooth muscle cells?
-
00:50
41.
In smooth muscle cells, which protein functions in a manner analogous to troponin.
-
00:51
42.
Smooth muscle cells ...
-
01:51
43.
Calcium that is needed to activate cross-bridging in smooth muscle mainly comes from
-
01:28
44.
Smooth M. Latch State