Lactic acid is formed by combining
A. pyruvic acid and hydrogen.
B. CO2 and hydrogen.
C. ethyl alcohol and hydrogen.
D. pyruvic acid and oxygen.
A. pyruvic acid and hydrogen.
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Explain the applications for polymerase chain reaction technology.
What will be an ideal response?
Which of the following does not occur?
a) radially symmetrical diploblast b) diploblastic eucoelomate c) protostomic coelomate d) bilaterally symmetrical deuterostome
Which of the following is CORRECT about the prokaryotes known as deeply branching bacteria?
A) They are chemoheterotrophs. B) They lack peptidoglycan walls. C) They are commonly found in acidic, anaerobic conditions. D) They grow in long branching filaments. E) They are photosynthetic.
Axons of motor neurons first leave the spinal cord through the:
A) ventral roots. B) dorsal root ganglion. C) spinal nerve. D) dorsal roots.