Question

If you perform a gram stain on a Gram positive bacteria but forget to add the iodine in the second step what color would the bacteria be?

Question 6 options:

	Purple
	Green
	Red
	Orange

The Gram Positive cell wall has a thick peptidoglycan layer, inner membrane, teichoic and ________________.

Question 7 options:

	Outer membrane
	Lipoteichoic Acids
	Porins
	Lipopolysaccharides

Answer 1

I believe the correct answers to be as follows:

1) Option C) Red (It would actually be pink because of the colour of safranin counterstain but that is not the option so red is the closest.)

2) Option B) Lipotechoic acid.

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