Sliding Filament Theory of Muscle Contraction

Sliding Filament Theory of Muscle Contraction

University

10 Qs

quiz-placeholder

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Sliding Filament Theory of Muscle Contraction

Sliding Filament Theory of Muscle Contraction

Assessment

Quiz

Biology

University

Medium

NGSS
HS-LS1-7

Standards-aligned

Created by

Kelly Rouse

Used 2K+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

___are thin filaments.

troponin

tropomyosin

actin

myosin

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

___are thick filaments.

actin

myosin

troponin

tropomyosin

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

___are regulatory proteins that cover the myosin binding site on the actin.

troponin-tropomyosin

sarcomere

sarcolemma

sarcoplasmic reticulum

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcium binds to ___of the troponin-tropomyosin complex.

troponin

tropomyosin

actin

myosin

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcium is stored in the ___.

sarcoplasm

sarcolemma

sarcoplasmic reticulum

transverse tubules

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

A ___extends from one Z disc to another Z disc.

Sarcolemma

Neuromuscular junction

Sarcomere

Motor end plate

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

___gets shorter during contraction.

actin

myosin

troponin-tropomyosin

none of these

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