Structure and Function
Molecules that compose most of the cell membrane.
What are phospholipids
Water diffuses faster in this type of water.
What is warmer water?
Energy required for passive transport.
What is none?
Gel-like substance that holds all the organelles.
What is the cytoplasm?
First person to use the word cell.
Who was Robert Hooke?
Property of the membrane that means only certain materials to go into and out of cell.
What is selective permeability?
How active transport is different than passive transport.
What is it requires energy?
Organelle that makes energy for the cell.
What is the mitochondria?
Kinds of cells that have a cell membrane.
What are all cells?
The portion of the cell membrane that does not like water.
What are hydrophobic tails?
Diffusion continues until the concentration is equal in the space.
What is equilibrium?
What creates a tunnel through which molecules can pass
What are (channel) proteins?
Organelle that gives plants their green color.
What is the chloroplast?
Where your two hands should be when you carry a microscope.
What is on the arm and the base?
Example of what cells must move out of the cell through the membrane.
What are wastes?
Diffusion can happen in these two states of matter.
What are liquids and gases?
How vacuoles in plant cell are different than in animal cells.
What is they are bigger?
The study of cells.
What is cytology?
Descriptive name of the current cell membrane model.
What is the fluid mosaic model?
Name for difference in concentration of molecules from one area to another.
What is the concentration gradient?
Physical reason some molecules can pass through the membrane and others can’t.
What is the size of the molecules?
Organelle that packages materials for transport within the cell.
What is the Golgi Apparatus?
How to calculate the total magnification on a microscope.
What is multiplying objective lens magnification times eyepiece magnification?