Biology, 15.04.2020 03:57 swaggernas
Which of the following mechanisms is used by gram-negative bacteria to cross the blood-brain barrier?
A) producing fimbriae
B) inducing endocytosis
C) producing toxins
D) inducing TNF
E) antigenic variation
Answers: 2
Biology, 21.06.2019 19:50
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 .
Answers: 3
Biology, 22.06.2019 07:00
Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities
Answers: 1
Which of the following mechanisms is used by gram-negative bacteria to cross the blood-brain barrier...
Biology, 14.04.2020 17:31