What are the size, shape, and arrangement of the fibers? what function occurs as a result of the contractions in the selected muscle? what is the relationship between structure and function in the selected muscle?

Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Why is it incorrect to say that mitochondria function only as energy factories with cell