Which of the following happens as actin and myosin filaments slide past each other during muscle contraction?
a. actin filaments shorten, while myosin filaments do not.
b. myosin filaments shorten, while actin filaments do not.
c. either actin or myosin filaments shorten, but not both at the same time.
d. both actin and myosin filaments shorten.
e. neither actin nor myosin filaments shorten.

anti-human ngf stable cell line (fulranumab) can be provided from creative biolabs.

explanation:

the scientific method.

answer; ///stratum basale///stratum spinosumstratum granulosumstratum lucidumstratum corneum; 2,1,5,4,3

hi! do you know the answer for this flvs question?

what do anaerobic organisms have in common with photosynthetic organisms?

they both appeared on earth at about the same time.

they both can only exist as single-celled organisms.

they both need an energy source in order to survive.

they both produce carbon dioxide as a waste product.

i am in desperate need of !