One potential drawback with the use of ethanol as an alternative energy source is that it
A. will increase greenhouse gas emissions.
B. cannot be produced in the United States.
C. is a nonrenewable energy source.
D. diverts corn crops from the food supply.
Answer: D
You might also like to view...
Insulin does all of the following, EXCEPT ________
A) stimulates the pancreas to secrete hormones B) carries glucose to the cell C) binds with an insulin receptor on the cell membrane D) transports glucose into the cell
How is DNA denaturation (conversion to single stranded form) usually accomplished in PCR?
A) Alkaline pH B) Formaldehyde C) Heat D) Any of the above, depending on the target DNA sequence
The combining form eti/o- means "cause of ________."
Fill in the blank(s) with correct word
Movement of the hand at the wrist toward the thumb side of the arm (frontal plane) is known as which of the following?
A. adduction B. ulnar deviation C. abduction D. radial deviation