Symptoms of intense inflammation and shock occur in some gram-positive bacterial infections due to

membrane-disrupting toxins.
lipid A.
A-B toxins.
superantigens.
D*

All of the following are used by bacteria to attach to host cells EXCEPT

ligands.
fimbriae.
A-B toxins.
M protein.
capsules.; C

After getting the slide and microscope ready, stella is eager to see the microscopic pond water specimen! she crouches around her microscope and aligns her eye with the microscope’s eyepiece. but she's only able to see a bright white light. at this point, no specimens or cells are visible on stella's pond water slide. after taking a moment to collect her thoughts, stella realizes she can't see any lifeforms because .

What type of specimens where you able to see under each of the microscopes in the microscope activity

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?