What was the purpose of Miller and Urey's experiment? A. to determine the number of biological molecules on Earth

B. to determine whether prokaryotes have cell membranes

C. to find out if prokaryotes evolved from eukaryotes

D. to see if simple molecules can combine spontaneously

Hint: It's D :)

The seaport that is near caracas has which type of climate?

The carrier molecules of the electron transport system are located in the

4. if a cell is placed inside a solution that has a higher concentration of solute than on the inside of the cell, what can be said about the movement of water? a. water will move out of the cell, causing it to shrivel. b. water will move in and out of the cell at the same rate. c. water will move out of the cell, causing it to swell. d. water will move into the cell, causing it to swell.