Identify all statements that accurately describe the structure of the pyruvate dehydrogenase ( PDH ) complex.
O A regulatory kinase and phosphatase are part of the mammalian PDH complex.
O E2 contains three domains.
O The core of the complex is made up of several copies of E 1 .
O The complex contains multiple copies of each of three enzymes.
O Several copies each of E1 and E3 surround E2 .

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.

activational, i hope this !