Vöðvar Flashcards

1
Q

Þrjár gerðir vöðvavefjar

A

Beinagrindaarvöðvar
Hjarta
Sléttir vöðvar

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

Hvaða vöðvar hafa fjölkjarna frumur

A

Beinagrindarvöðvar

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

Bandvefur sem umkringir vöðvavef

A

Epimysium

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

Frumuhimna í vöðvafrumum

A

Sarcolemma

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

Umfrymi í vöðvafrumum

A

Sarcoplasm

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

Vöðvi er byggður upp úr

A

Vöðvaknippi
Vöðvaþráðum
Vöðvatrefjum

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

Grönnu próteinþræðirnir í vöðvafrumu

A

Aktín

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

Þykku próteinþræðirnir í vöðvafrumu

A

Myosin

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

Samdráttareining vöðvafrumu

A

Sarcomere

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

Hjálpa til við að halda liðamótum sem vöðvar liggja yfir stöðugum

A

Samverkandi vöðvar (Synergists)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Koma í veg fyrir óþarfa hreyfingu nálægt upptökum vöðva

A

Festar (Fixator)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Stjórnprótein í Aktíni

A

Troponin og Tropomyosin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Prótein sem finnst aðeins í vöðvum og bindur súrefni við sig

A

Myoglobin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Þegar vefir stækka þar sem frumurnar stækka

A

Hypertropy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Þegar vefir stækka þar sem frumunum fjölgar

A

Hyperplasia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Innskot úr frumuhimnu vöðvafruma

A

Transverse tubule

T-tubule