What do modern non-African peoples have a bit of in their genome that Africans do not?
What will be an ideal response?
Neanderthal DNA
Biology & Microbiology
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Blood for transfusion is frequently tested for HIV by using the
A. complement fixation test. B. agglutination test. C. ELISA method. D. Ouchterlony test.
Biology & Microbiology
You discover a unicellular organism that moves by what appear to be pseudopodia. You conclude that this organism is ________
A) either a type of amoeba or a type of slime mold B) a type of bacterium C) a type of alga D) either a type of ciliate or a type of apicomplexan
Biology & Microbiology
What links the urea cycle and the citric acid cycle? Explain
What will be an ideal response?
Biology & Microbiology
The __________ is a sedimentary cycle; Earth's crust is the largest reservoir, and there is no major gaseous form.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology