hi <3
triglycerides are composed of a glycerol molecule and three fatty acid chains. they aren't considered true polymers as there are no chemical bonds between each of the fatty acid chains
hope this helps :)
A city needs power plants to support just about everything in it, just as a cell needs the mitochondria to support the cell in doing it's job.
<span>in green plant cells a plastid that contains chlorophyll, and then which photosynthesis takes place.</span>