Outside of vertebrates, the octopus has the largest brain to body ratio
Indicate whether the statement is true or false
TRUE
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Which of the following statements is correct with respect to toll-like receptors (TLRs)?
A) Some of the TLRs found in fish are homologous to those in humans. B) Mice and humans have the same TLRs since both are mammals. C) Early deuterostomes, such as sea urchins, do not possess any TLRs. D) A and C
Which structure links the right and left sides of the gray matter in the spinal cord?
A. The posterior horn B. The ventral horn C. The posterior ramus D. The central canal E. The gray commissure
A triglyceride consists of
A) 3 glycerols and 1 fatty acid. B) 3 fatty acids and 1 glycerol. C) 3 glucose molecules. D) 3 fatty acids and 3 phosphate groups.
When glucose is metabolized in the absence of oxygen, one of the end products is
A. pyruvic acid. B. ketone bodies. C. lactic acid. D. citric acid. E. nitric acid.