Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

A+P: Muscles > Cardiac Muscle > Flashcards

Cardiac Muscle Flashcards

1
Q

cell characteristics

A

branched cylindrical fibers with one centrally-located nucleus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

joined by

A

intercalated discs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

intercalated discs

A

specialized cell junctions containing gap junctions that allow rapid conduction of chemical and electrical signals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

gap junctions?

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

composed of

A

sarcomeres

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

SR?

A

some SR for Ca2+ storage

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

autorhythmicity?

A

yes, involuntary nervous control

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

speed of contraction

A

moderate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

regulated by

A

acetylcholine and norepinephrine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

regeneration?

A

no regeneration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

A+P: Muscles (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions