A(n) _______ is a substance with a pH greater than 7.
A. Base
B. Acid
C. Buffer
D. Water
Select your answer:
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Stimuli and Responses in Humans › ViewWhat is the characteristic of stereoscopic vision?
A. Provide wide field of vision
B. Produce two dimensional images
C. Able to estimate distance accurately
D. both eyes located at the sides of the head
3M Micropara › View
why does being an obligate intracellular pathogen considered a virulent factor?
A. these pathogens are able to evade the cellular immune response and can be eliminated by the presence of humoral antibodies
B. these pathogens can reside practically both inside and outside of the cell whenever deemed necessary
C. these pathogens can quickly adapt to extracellular environment
D. these pathogens are able to evade the humoral antibodies and can be eliminated by a cellular immune response