Most microorganisms are pathogenic and harmful to the human body.
a. true
b. false
Ans: b. false
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The breakdown of ____ yields acetyl-CoA and carbon dioxide
a. phosphoglycerate b. pyruvate c. oxaloacetate d. PGAL e. fructose bisphosphate
The technique that separates denatured proteins based on size is
A) SDS-PAGE. B) FRAP. C) thin-layer chromatography. D) Western blotting. E) freeze-fracture microscopy.
Which of the following statements is FALSE regarding a leftward shift in the hemoglobin-oxygen dissociation curve?
A) Hemoglobin is more saturated at a given PO2. B) Affinity for oxygen is increased. C) Oxygen loading onto the hemoglobin is increased. D) It can be caused by an increase in PCO2. E) It can be caused by an increase in blood pH.
The vertebrate central nervous system consists of a brain and _________.
Fill in the blank(s) with the appropriate word(s).