Struktur sel otot rangka menunjukan adanya pita gelap dan terang yang merupakan kombinasi pita kontraktil miofilamen tebal dan miofilamen tipis. miofilamen tebal tersusun dari protein...
Mekanisme Kerja Otot

Interactive Video
•
Biology
•
11th Grade
•
Easy
Rafiqa Rahmah
Used 3+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
miosin
aktin
troponin
glikoprotein
tropomiosin
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pada kontraksi otot ion Ca melekat di …
miosin
troponin
asetilkolin
tiraksin
tulang
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa fungsi Ca pada mekanisme kontraksi otot?
Menempel pada troponin sehingga miosin dapat menempel pada aktin
Mencegah asetilkolin keluar sarkoplasma
Menghambat impuls saraf
Memecah ATP menjadi ADP dan Phosphate
Mengolah phosphate organik dari energi ATP
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tahapan mekanisme kerja otot. Tahapan mekanisme kontraksi otot secara berurutan ialah…
1-2-3-4-5
2-4-1-3-5
3-1-4-2-5
4-3-2-5-1
5-4-3-2-1
5.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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