How do the circulatory and endocrine systems work together?
a.
blood circulates hormones around the body
c.
nerves signal endocrine glands
b.
hormones keep the heart pumping
d.
the blood brings waste to the kidneys

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.)

Variety of living organisms; includes genetic, species, and ecological types.

Someone me with this: a mineral' is determined by its actomic structure.