Experiments
The guess about what will happen in the experiment.
What is a hypothesis?
collecting and organizing data about the natural world
What is science?
Boundary of the cell that determines what enters and exits the cell
What is a cell membrane?
substances moving from areas of high concentration to low concentration
What is diffusion?
Needed to keep healthy, healing and reproducing of cells.
What is cell division?
Not eating, wearing eye protection, cleaning up spills, tying your hair back, washing your hands
What are things that you can do to be safe in a science room and during labs?
Only in plant cells. Keeps the shape of the cell.
What is a cell wall?
water moving in and out of cells
What is osmosis?
Stage of mitosis when the cytoplasm pinches in half to make 2 identical cells
What is Cytokinesis?
Making observations and drawing conclusions in experiments
What is inference?
Stores food, water and nutrients in the cell. Plants have a large one.
What is a vacuole?
Stage of mitosis when the chromosomes line up in the middle and the spindle fibers attach to the centromeres
What is Metaphase?
The variable that is changed in an experiment
What is independent variable?
is needed during active transport
What is energy?
The longest phase of cell division
What is interphase?
A variable that is being observed for a change
What is a dependent variable?
Super cell that can change into any kind of cell
What is a stem cell?