A skeletal muscle is a composition of several components bundled one into the other. At which structural level in the muscle does contraction occur to bring about contraction in the whole muscle? A.
myofibril
B.
muscle fiber
C.
myoneural junction
D.
tendon
E.
fascicle

this protocol describes a detailed procedure for intracellular flow cytometry staining.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

no i don't feel that humans have oversubscribed some medications