Question

Two muscles are required for a muscle to move a bone. What happens inside those muscles when they contract? (Points : 5)
Calcium combines with ATP to produce sarcomeres.
Actin produces myosin and ATP.
Myosin heads attach to and move along actin-binding sites.
Calcium produces contractions.

Answer 1

I think it's B?

Answer 2

@Abhisar

Answer 3

yes u r \(\color{green}{\text{Correct !}}\)

Answer 4

no wait !

Answer 5

It's not B?

Answer 6

I think its C

Answer 7

Myosin heads attach to and move along actin-binding sites.

Answer 8

yes

Answer 9

Muscle contraction results from an attachment–detachment cycle between the myosin heads extending from myosin filaments and the sites on actin filaments.

Answer 10

@ShadowLegendX

Answer 11

Oh okay that makes sense...

Answer 12

I have one last question

Answer 13

@abhisar you're a butt nugget c;

Answer 14

same to u :)

Answer 15

c;