When solutions have the same concentration of the solute as cells in the human body, it is called ________
Hypertonic
Isotonic
Hypotonic
This is a process where cells ingest materials such as macromolecules from the outside of the cell by enclosing it with a portion of their cell membrane & bringing it into the cell in a membrane-bound vesicle
Protein pump
Extracellular matrix
Endocytosis
Exocytosis
Describe what passive transport is in your own words.
The movement of molecules going across the concentration gradient with little or no energy
What would happen if grocery stores started spraying fresh produce with salt water instead of tap water?
The produce would not change
The produce would become hypotonic and get crisp
The produce would become hypertonic and start to wilt
The produce would become hypotonic and explode
Which of the following processes does not require energy?
Diffusion
Phagocytosis
Pinocytosis
Exocytosis
Glucose would flow _______ if there was 75 mm/mL of glucose in the cell and 15 mm/mL of glucose outside the cell
Out of the cell
In and out of the cell equally
Into the cell
Water would flow ________ if there was 100 mm/mL of salt outside the cell and 5 mm/mL inside the cell, creating a ________ solution
Out of the cell, hypertonic
Into the cell, hypotonic
In and out of the cell equally, isotonic
When the solution is greater IN THE CELL than outside the cell, it is known as ______
Isotonic
Hypertonic
Hypotonic
What are the three types of passive transport?
Osmosis, Diffusion, Facilitated diffusion
Endocytosis, Exocytosis, Sodium Potassium pump
Pinocytosis, Phagocytosis, Diffusion
White blood cells engulf bacteria through what process?