Describe what occurs to the metabolism during sleep

During REM sleep, our glucose metabolism increases, accelerating the rate of calorie-burn. The longer you sleep, the more calories you burn — but oversleeping has the reverse effect, and slows down metabolism.

which sentences ? that question is incomplete

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.