Blank Jeopardy

1
Muscle Pot Pourri
Types of Muscle
The Muscle Fiber
Membrane Potential
The Protein of Muscle
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2
The feature of muscular tissue that is unique to
this type of tissue.
3
What is the ability to contract?
4
This is the name of the actual mechanism where
actin and myosin moves past one another in
muscular contraction.
5
What is the sliding filament mechanism?
6
These three functions of the muscular system are
NOT accomplished by skeletal muscle.
7
What are respiration, heart beat and constriction
of organs and vessels?
8
Homeostatic temperature regulation results, in
large part, by the heat produced by this
metabolic reaction of muscular contraction.
9
What is the conversion of ATP to ADP and a
Phosphate Group?
10
Extensibility, Contractility, Excitability and
Elasticity, as a group
11
What are characteristics of skeletal muscle?
12
The three muscle types
13
What are cardiac, smooth and skeletal?
14
This type of muscle generally comprises about 40
of a persons body weight.
15
What is skeletal muscle?
16
These types of muscle fibers are striated, but
involuntary.
17
What are cardiac muscle fibers?
18
These muscle fibers lack sarcomeres altogether.
19
What are smooth muscle fibers?
20
Of the muscle types, type (s) of muscle that
generally contain only one nucleus per muscle
fiber.
21
What are cardiac and smooth muscle?
22
This type of muscle fiber is smaller,
spindle-shaped and contains a lesser relative
amount of actin and myosin.
23
What are smooth muscle fibers?
24
The name of the boundary of the muscle cell.
25
What is the sarcolemma?
26
Structures within the muscle fiber that span the
length of the cell and contain actin and myosin.
27
What are myofibrils?
28
Name of connective tissue that surrounds the
entire muscle.
29
What is epimysium or fascia?
30
Myofibrils are arranged into repeating units of
myofilaments (actin and myosin) which are called
31
What are sarcomeres?
32
Equilibrium reached in the cell when there is no
net movement of K ions out of the muscle cell.
33
What is resting membrane potential?
34
In a relaxed muscle, the charge found in the
synaptic cleft.
35
What is a positive charge?
36
The rapid depolarization and repolarization of
the sarcolemma.
37
What is an action potential?
38
Type of ion that rushes into a muscle cell to
result in the muscle cell depolarization.
39
What are Na ions?
40
Neurotransmitter responsible for initiating
action potential in muscle cell.
41
What is acetylcholine?
42
Two primary proteins of muscle contraction.
43
What are actin and myosin?
44
Subprotein that physically inhibits the binding
of myosin heads to actin in a relaxed muscle.
45
What is tropomyosin?
46
Generally 5-8 nanometers thin.
47
What is actin?
48
ATP binds to this protein during muscle
contraction.
49
What is myosin?
50
Place where Ca binds to initiate muscle
contraction.
51
What is troponin?