Answer:
A hormone formed in the pancreas which promotes the breakdown of glycogen to glucose in the liver.
Answer:
I believe it is Hubble's law but I could be wrong
Answer: alternating dark and light bandsof protein filaments
Skeletal muscle fibers contain striations that can be described as alternating dark and light bands of protein filaments. Actin, tropomyosin, and troponin are among the protein filaments. The dark bands are the so-called A bands. Alternating light bands are referred to as I bands.
Answer:
The electrons that are transferred through the electron transport system initially belonged to: NADH and FADH2.