Which of the following is a test to determine a patient's blood type by mixing the patient's red blood cells with antisera?

A) direct agglutination reaction
B) passive agglutination reaction
C) immunofluorescence
D) neutralization reaction
E) precipitation reaction


A

Biology & Microbiology

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You have isolated a microbe from an environmental sample. The microbe has the ability to perform a new metabolic reaction at a very low temperature, so you are excited that it could be a new species

What experiments should you perform to determine if your isolate is truly a new species? What process will you follow to officially name your isolate? What will be an ideal response?

Biology & Microbiology

The central nervous system includes

a. the brain. b. the spinal cord. c. nearly all interneurons. d. all of these. e. the brain and the spinal cord only.

Biology & Microbiology

An atom or molecule with an electrical charge is a(n)

A. isomer. B. isotope. C. ion. D. neurotransmitter. E. acid.

Biology & Microbiology

Explain this statement: "There is bias in the fossil record." What will be an ideal response?

Biology & Microbiology