Which part of a eubacteria is a rigid layer that gives the cell shape and protects the cell from pressure differences? A. nucleold
B. cell wall
C. capsule
D. cell membrane

Why aren't the stains like crystal violet and safranin washed away with water during simple staining?

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin