Question: False
Answer: T/F The higher the concentration of H+ is, the higher the pH of the solution is
Question: Greater
Answer: During osmosis, water moves toward the solution with the ____ solute concentration
Question: How many osmoles are in a solution of 1M NaOH?
Answer: 2 osm
Question: Consider a cell with a total internal solute concentration of 0.9%. Placing the cell in which bath solution would result in the greatest osmotic pressure in the cell?
A. 0.5%
B. 0.9%
C. 1.2%
Answer: 0.5%
Question: Golgi apparatus
Answer: The cell’s _____ could be compared to the manufacturing plant’s shipping department
Question: You’re looking in the microscope and notice the following: many mitochondria and lysosomes; few golgi, and many free ribosomes. What is most likely the function of that cell?
Answer: Intracellular digestion
Question: nonpolar
Answer: fatty acids are _____
Question: steepest, highest
Answer: Diffusion rate is fastest when the concentration gradient is ____ and temperature is ___
Question: What influences cell membrane permeability?
Answer: Phospholipid composition, ionic charge, transport proteins, molecule size
Question: Which of the following are consistent with facilitated diffusion?
1. movement is against concentration gradient
2. movement is with concentration gradient
3. involves carrier molecule
4. involves cotransport
5. involves counter transport
6. exhibits competition and saturation
Answer: 2, 3, 6