Which of the following statements regarding Neisseria meningitidis is FALSE?
A) There are vaccines available to prevent infection with all strains.
B) Up to 40% of the population are carriers.
C) Humans are the only natural carriers.
D) Transmission is via respiratory droplets.
E) It often causes meningitis.
A
You might also like to view...
Sponges move huge volumes of water through their bodies every day
Although this serves the function of filter feeding for the organism, how might this also provide an "ecosystem" service (something that affects and/or benefits other organisms in their environment)? A. They can filter small poisonous fish out of the water that may harm other organisms. B. They create small currents in their microenvironment that help to circulate and clean water locally for other organisms. C. They produce large numbers of gametes that will become food for other sponges.d. Their body chambers serve as places where smaller organisms can live and be protected from certain predators.
What do you know about signaling involved in cancer growth? What other information is related to the question?
What will be an ideal response?
The cell junction labeled “C” in the figure
a. prevents movement of materials between cells. b. is found in tissues subjected to stretching. c. anchors cells to each other and to the intracellular matrix. d. is found abundantly in surface epithelia. e. is found in most tissues except heart muscle.
Which of the following formulas is the correct calculation for the unconditional correlation between variables X and Y?
A. 
B. 
C. 
D. 