Which of the following is NOT the outlet of acetyl CoA? ( ) A: go into the TAC cycle B: use to synthesize fat C: transition to ketogenic amino acid D: transition to acetone body E: transition to cholesterol

Gram staining involves the following steps like: ( ) A: Make a slide of bacteria sample to be stained. B: Add the secondary stain safranin to the slide and incubate for 1 minute. C: Rinse sample or slide with acetone or alcohol for 30 seconds and rinse with a gentle stream of water. D: Add the primary stain (crystal violet) to the sample or slide and incubate for 1 minute.