Multiple sclerosis is a disease in which the myelin sheath is destroyed. What will happen to nerve conduction speed in affected neurons?
A) It will speed up dramatically. B) It will speed up just a little bit.
C) There will be no effect. D) It will slow down dramatically.
Answer: D
Biology & Microbiology
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a. hydrogen bonds b. ionic bonds c. hydrophobic interactions d. phosphodiester bonds e. covalent bonds
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Which of these characteristics does not promote outcrossing in flowering plants?
A. monoecism B. self-incompatibility C. physical separation of flower parts D. apomixis E. dioecism
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Biology & Microbiology