Exchange
In and Out
Cell Cycle
Cell Facts
Mitosis
100
the movement of particles from an area of high concentration to an area of low concentration.
What is diffusion
100
the cell membrane surrounds a particle and encloses it, pinches off and brings it into the cell.
What is endocytosis
100
cellular division in bacteria
What is binary fission
100
the amount of the cell's outer surface in relation to its volume.
What is the surface to volume ratio
100
chromosome separation
What is mitosis?
200
the diffusion of water through the cell membrane.
What is osmosis
200
food particles that are too large to pass easily through the cell membrane can enter the cell by
What is endocytosis
200
human cells have __________ pairs of homologous chromosomes
what are 23 pairs
200
describes a cell that does not have a nucleus or any membrane covered organelles.
What is a prokaryotic cell
200
the phase of mitosis in which the nuclear membrane breaks apart, chromosomes condense, centrioles move and fibers form.
What is Phase 1
300
wilted celery will become crisp after soaking in water due to
What is osmosis
300
a process plants use to capture the sun's energy and change it into food.
What is photosynthesis
300
fermentation in animal cells produces this
What is lactic acid and ATP
300
a cell with a nucleus
What is a eukaryotic cell
300
The phase of Mitosis in which the nuclear membrane forms around the two sets of chromosomes and they unwind - (getting ready to split into two cells)
What is Phase 4
400
the movement of particles against the normal direction of diffusion. requires the cell to use energy.
What is active transport
400
the process of breaking down food molecules and release energy
What is cellular respiration
400
This is not used to make glucose in photosynthesis.
What is oxygen (O2)?
400
states that all organisms are made of cells, the cell is the basic unit of life, and all cells come from existing cells
What is the Cell Theory
400
the phase of mitosis in which chromosomes separate are pulled to the opposite sides of the cell by fibers attached to the centrioles.
What is Phase 3
500
process of particles moving through proteins in the cell membrane without using energy
What is a passive transport
500
the breakdown of sugars to make ATP in the absence of oxygen.
What is fermentation
500
Photosynthesis produces this.
What is glucose -
500
three structures not found in animal cells
What are the cell wall, chloroplast and vacuole
500
the phase of mitosis in which the chromosomes line up along the equator of the cell.
What is Phase 2
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