The movement of molecules from an area of high concentration to an area of lower concentration is called
A. endocytosis.
B. diffusion.
C. facilitated diffusion.
D. active transport.
E. osmosis.
Answer: B
You might also like to view...
A product of photosynthesis, ________ is a carbon-based molecule that is the chief source of energy for most organisms.
A. oxygen B. glucose C. sucrose D. All of the answer choices are correct.
Unique parts of bacterial cells are ___,___ and ___
Fill in the blank(s) with the appropriate word(s).nucleoid region, capsule and pilus
During which process would ethanol and carbon dioxide be released from the cell?
A) glycolysis B) the citric acid cycle C) the electron transport chain D) alcohol fermentation
The specific heat of water is 10 times greater than that of iron. You place a metal pot full of water on the stove to heat it up. You touch the metal handle of the pot when the water is still only lukewarm
Which of the following best describes what happens? A) You find that both the water and the handle are the same temperature. B) You determine that metal pots full of water produce acids and bases. C) You find that the handle is cooler than the water in the pot. D) You burn your finger and pull your hand away from the hot metal handle.