Once the body has begun shivering, what happens to make it stop shivering?

A)When body temperature returns to normal, the respiratory system sends a message to the skeletal system to stop shivering.

B)When body temperature returns to normal, the nervous system sends a message to the muscular system to stop shivering.

C)When body temperature is below normal, the nervous system sends a message to the skeletal system to stop shivering.

D)When body temperature is below normal, the respiratory system sends a message to the muscular system to stop shivering.

The dna in a cell’s nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. for example, consider these two proteins: phosphofructokinase (pfk) is an enzyme that functions in the cytoplasm during glycolysis. insulin, a protein that regulates blood sugar levels, is secreted from specialized pancreatic cells. assume that you can track the cellular locations of these two proteins from the time that translation is complete until the proteins reach their final destinations.for each protein, identify its targeting pathway: the sequence of cellular locations in which the protein is found from when translation is complete until it reaches its final (functional) destination. (note that if an organelle is listed in a pathway, the location implied is inside the organelle, not in the membrane that surrounds the organelle.)

Wich organism obtains its energy from dead or decaying matter

Which organelle breaks down sugar molecules that supply energy to the cell ?