#Question id: 2113
#XL - T Zoology
Why are lipids and proteins free to move laterally in membranes?
#Question id: 2114
#XL - S Microbiology
A research team is working on the design of a new drug for the treatment of lung cancer. To be most effective, this drug must specifically enter the cytoplasm of lung cells while not entering the cells of other tissues. Which of the following characteristics would likely enhance the specificity of this drug?
#Question id: 2114
#XL - T Zoology
A research team is working on the design of a new drug for the treatment of lung cancer. To be most effective, this drug must specifically enter the cytoplasm of lung cells while not entering the cells of other tissues. Which of the following characteristics would likely enhance the specificity of this drug?
#Question id: 2115
#XL - S Microbiology
Which of the following statements about diffusion is true?
#Question id: 2115
#XL - T Zoology
Which of the following statements about diffusion is true?
#Question id: 2116
#XL - S Microbiology
When a cell is in equilibrium with its environment, which of the following processes occurs for substances that can diffuse through the plasma membrane?