(7pts)The bacterium Mycobacterium leprae causes leprosy in humans.This organism localizes primarily to the skin of extremities,...

(7pts)The bacterium Mycobacterium leprae causes leprosy in humans.This organism localizes primarily to the skin of extremities, such as the nose, toes, and fingers, where it leads to loss of protective sensation and disfiguring lesions. Temperature is a key factor in its tissue preference; it grows fastest at cooler body sites (~30oC) and more slowly at warmer, more internal sites.

a. Drawadiagramthatillustratestherelationshipbetweenthegrowthrateand temperature for M. leprae. Label each axis and indicate the optimum temperature for this organism.

Identifyonecellularstructurethatcanbeadaptedforgrowthatspecific

temperatures. [Based on a student-submitted question]
Describe how the cell structure you identified (in the previous question) could be adapted for growth in a cold environment, and explain why this adaptation is important for its function: [Based on a student-submitted question]

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