Chapters 9 and 10
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
what is not a function of muscles? | excreting wastes
🗑
|
||||
in skeletal muscle contraction calcium apparently acts to | promote the brakdown ofglycogen and atp synthesis
🗑
|
||||
The attachment of the muscle to the moving bone is known as | insertion
🗑
|
||||
What would be a usual result of resistance exercise? | increase the number of myofibrils within the muscle cells
🗑
|
||||
The sites where the motor nerve impulse is transmitted from the nerve endings to the skeletal muscle cell membrane are the | neuromuscular junctions
🗑
|
||||
Myosin | all of the above(protein found in thick myofilaments, tail and two gobular heads,and contains the actinbinding sites
🗑
|
||||
atransient change in membrane potential where the interior of the cellbecomes slightly less negative is known as | depolarization
🗑
|
||||
the striations of a skeletal muscle cell are produced for the most part by | the arrangement of myofilaments
🗑
|
||||
what surrounds the individual muscle cell? | endomysium
🗑
|
||||
the neurotransmitter released by motor nerve fibers for the muscle stimulation is | acetylcholine
🗑
|
||||
the term tendon refers to | a rope-like attachment of a muscle to a skeletal element
🗑
|
||||
one functional unit of a skeletal muscle is | a sarcomere
🗑
|
||||
In a isometric contraction, the muscle | does not change in length but increases tension
🗑
|
||||
the cytoplasm of a muscle cell is called the | sarcoplasm
🗑
|
||||
myoglobin has a special function in muscle tissue. It | stores oxygen
🗑
|
||||
Muscle tissue doesnt have the property of | secretability
🗑
|
||||
An anaerobic metabolic pathway that results in the production of two net atp'sper glucose plus two pyruvic acid molecules | glycolysis
🗑
|
||||
The sliding filament model of contraction involves | actin andmyosin sliding past each other and partially overlapping
🗑
|
||||
Generation of an action potential doesnt include | the arrival of a graded potential at the neuromuscular juntion
🗑
|
||||
a graphic recording of the contractile activity of a muscle cell is a | myogram
🗑
|
||||
Muscle contractions can be graded in two ways. wave summation and tetanus would bean example of a graded muscle response by | increasing the frequency of stimulation
🗑
|
||||
the staircase effect called treppebest explains | why itis important for athletes to warm up
🗑
|
||||
Scissors demonstrate which type of lever? | a first class lever
🗑
|
||||
with regard to muscle fiber arrangement in a pennate muscle | the fasicles are short and attach obliquelyto acentral tendon
🗑
|
||||
a muscle that provides all the major forcefor producing a specific movement is called | an agonist
🗑
|
||||
When the term tricep biceps and quadriceps formspart of a muscle's name you can assume that | the muscle has 2 3 or 4 orgins respectively
🗑
|
||||
The muscles that are found the openings of the body are collectively called | circular muscles
🗑
|
||||
What muscle inserts by the calcaneal tendon? | Gastrocnemius
🗑
|
||||
A lever said to operate at a mechanical advantage is also called a | power lever
🗑
|
||||
What muscle does not compress the abdomen? | coccygeus
🗑
|
||||
What muscle is not a member of the hamstrings | gracilis
🗑
|
||||
A nursing infant develoops a powerfulsuckingmuscle that adukts also use for whistlingcalled the | buccinator
🗑
|
||||
In flexing the arm at the elbow, the | triceps brachii acts as the antagonist
🗑
|
||||
The Orbicularis oris, | closes purses and protrudes the lip
🗑
|
||||
adductor magnus adductor longus and adductor brevis are parts of a large musclemass of the | medial compartment of the thigh
🗑
|
||||
The muscle that abducts the arm is the | deltoid
🗑
|
||||
A prime mover of hip flexion is the | rectus femoris
🗑
|
||||
Muscles that cause plantar flexion include | the gastrocnemius and the soleus
🗑
|
||||
the muscle that assists in smilling is the | zygomaticus
🗑
|
||||
when considering the levers of your body's muscular system the joints would be considered the | fulcrum
🗑
|
||||
Extrinsic muscles of the tongue act to | change position of the tongue
🗑
|
||||
An example of a muscle named for its attachments would be the | sternocleidomastoid
🗑
|
||||
The levator ani and the coccygeus muscles | form the pelvic diaphram
🗑
|
||||
the prime mover of jaw closure,which elevates the jaw is the | masseter muscle
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
buzzard
Popular Anatomy sets