Which is not an element found in living matter?
a) water
b) hydrogen
c) carbon
d) oxygen
e) nitrogen
f) phosphorus
Answer: a) water
Biology & Microbiology
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__________ are heterotrophs that grow as a mesh of absorptive filaments. Some are plant pathogens. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
The global hydrologic cycle begins with precipitation falling to Earth, and the cycle is completed by ________, driven by solar energy
Fill in the blank(s) with correct word
Biology & Microbiology
The liquid part of human blood that consists of water, salts, and dissolved proteins is known as
A) interstitial fluid. B) lymph. C) plasma. D) platelets.
Biology & Microbiology
Antigenic variation in Neisseria gonorrhoeae is due to:
A. gene conversion. B. mating-type switch. C. aneuploidy. D. homing endonucleases. E. transformation.
Biology & Microbiology