Is the formation of fat a dehydration synthesis?

Yes, the formation of fat is a dehydration synthesis. Dehydration synthesis refers to the formation of larger molecules from smaller reactants, accompanied by the loss of a water molecule

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

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