Methyl mercury is a neurotoxin most likely to be consumed when you
A) eat contaminated produce.
B) drink water polluted by sulfur and nitrogen oxides.
C) eat fish in which the toxin bioaccumulates.
D) breathe air contaminated by photochemical smog.
C
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Sketch out a general model of the Earth's circulation patterns. Include the intertropical convergence zone, subtropical highs, subpolar lows, polar highs, the trade winds, the westerlies, the polar easterlies, and Hadley cells
What will be an ideal response?
If gasoline costs $1.95 per gallon is its cost per liter? [1 quart = 0.946 liter]
A) 5.15 cents B) 51.5 cents C) 73.9 cents D) 7.39 cents
Which of the following occurs when protons accumulate in the matrix?
A) proton-translocating ATPase is destroyed B) proton-translocating ATPase stops all activity C) proton-translocating ATPase increases the synthesis of ATP D) proton-translocating ATPase catalyzes the hydrolysis of ATP
The dry adiabatic rate is the rate at which?
a. ?an air parcel rises. b. ?temperature changes in a rising or descending parcel of unsaturated air. c. ?volume changes when a parcel expands or is compressed. d. ?latent heat energy is released in a rising air parcel. e. ?temperature changes in a rising or descending parcel of saturated air.