What is the Gibbs free energy change, ?G, across a membrane with a pH difference of 0.50 and a membrane potential of -0.10 V at 310 K? (R = 8.315 J K-1 mol-1; F = 96,485 J V-1 mol-1)

A) -6.85 kJ mol-1
B) -12.6 kJ mol-1
C) 38.6 kJ mol-1


B) -12.6 kJ mol-1

Biology & Microbiology

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A. stimulate the growth of the microtubule spindle. B. anchor microtubules to sister chromatids. C. breakdown the nuclear envelope. D. form a new cell wall.

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Among cats, there is great variation in color and length of coats from long-haired, orange and

white Ragdolls and Persians to cats with little to no hair.

These traits associated with fur type are examples of __________ traits.

a. acquired b. inherited c. evolutionary d. genomic

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Define epistasis and give an example

What will be an ideal response?

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Which of the following is not a causative agent of cutaneous mycoses?

A. Microsporum B. Trichophyton C. Malassezia D. Epidermophyton

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