The Gram staining procedure is best described as a ________ staining technique.
A. simple
B. negative
C. selective
D. differential
Answer: D
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The majority of energy generated in the citric acid cycle is in the form of:
A. ATP via substrate level phosphorylation. B. GTP via substrate level phosphorylation. C. energy electrons donated to NAD+ and FADH. D. ATP via oxidative phosphorylation. E. GTP via oxidative phosphorylation.
True or False: Plants require a great deal of water because water is consumed in the process of photosynthesis
A. true B. false
A very rudimentary “brain” found in flatworms consists of a collection of neurons that
integrate information called __________.
a. ganglia b. a spinal cord c. a nerve net d. interneurons
Which organelles produce ATP by aerobic respiration?
a. Golgi bodies b. ribosomes c. mitochondria d. lysosomes e. endoplasmic reticula