NEET 2018 Biology Paper

© examsiri.com

Question : 31 of 90

Marks: +1, -0

Calcium is important in skeletal muscle contraction because it

[NEET 2018]

binds to troponin to remove the masking of active sites on actin for myosin
activates the myosin ATPase by binding to it
prevents the formation of bonds between the myosin cross bridges and the actin filament
detaches the myosin head from the actin filament

Go to Question:

Prev Question

Next Question