How a cell membrane moves large particles into the cell.
What is endocytosis?
100
The movement of molecules from an area of high concentration to an area of low concentration.
What is diffusion?
100
This process ends when a cell divides and new cells are formed.
What is the cell cycle?
100
This substance inside the chloroplast capture the energy from sunlight for photosynthesis.
What is chlorophyll?
200
Human body cells have 23 pairs of these
What are homologous chromosomes?
200
The movement of particles through proteins against the normal direction of diffusion.
What is active transport?
200
Oxygen can slip between these molecules, which make up much of the cell membrane.
What is phospholipids?
200
This is the region where chromatids are held together.
What is a centromere?
200
This organelle inside living cells is the location for cellular respiration and where ATP is produced for the cell's energy.
What is a mitochondrion?
300
Bacteria double this way
What is binary fission?
300
This word means "outside the cell."
What is exocytosis?
300
Diffusion of water across a membrane.
What is osmosis?
300
The way organisms get energy from food using oxygen.
What is cellular respiration?
300
Besides oxygen, this simple sugar is produced by plants cells and some bacteria, during the process of photosynthesis.
What is glucose?
400
The complicated process of chromosome separation; the second stage of the cell cycle.
What is mitosis?
400
The process by which plants capture light energy and change it into food.
What is photosynthesis?
400
The diffusion of particles through special "doorways" in the cell membrane without using energy.
What is passive transport?
400
In cells without a cell wall, the cell pinches in two.
What is cytokinesis?
400
Oxygen and glucose are needed for this reaction to occur inside the cell to produce ATP.
What is cellular respiration?
500
During the division of cells with cell walls, this forms between the two new cells.
What is a cell plate?
500
When there's no oxygen for your cells, they use this to get energy.
What is fermentation?
500
Special doorways in the cell membrane are made of these.
What is proteins?
500
Oxygen can pass directly throug this cell part.
What is the cell membrane?
500
Carbon dioxide, water and light energy are needed for photosynthesis. They are on the left side of a chemical reaction. These are needed, required or used for a reaction to occur.