Vocabulary
Membranous Structures
Crossing the Membrane
Cell Cycle
Miscellaneous
100
These are projections of cells that can move either in a wavelike fashion, like a whip or like an oar.
What are cilia and flagella? pg 50
100
This maintains the cell shape and assists movement of cell parts.
What is the cytoskeleton? pg 44
100
An excessive consumption of pure water.
What is water intoxication? pg 54.
100
When meiosis is complete, the number of chromosomes in a sperm or ova cell.
What are 23? pg 60.
100
During endocytosis a portion of this forms an inner pocket to envelop a substance, and the membrane pinches off to forma intracellular vesicle.
What is the plasma membrane? pg 55
200
This is the storage unit for genetic information, and is the control center of the cell.
What is the nucleus? pg 43
200
This is the site of ATP production.
What is mitrochondria, the power house of the cell? pg 49
200
This happens when extracellular fluid gain too much water, cells gain water by this method and water intoxication occurs.
What is osmosis? pg 54
200
This is the phase when the nucleolus disappear, and duplicated chromosomes are visible.
What is the prophase?
200
This is stacked, concentrically folded membranes?
What is the Golgi apparatus?
300
These are short cylinders with a 9 + 0 pattern of microtubules as there are nine outer microtubules triplets and no center microtubules.
What are centrioles?
300
This is a vesicle containing digestive enzymes for self-destruction.
What is a lysosome? pg 43.
300
This is the random movement of simple atoms or molecules from an area of higher concentration to low concentration until they are equal.
What is simple diffusion?
300
Centrosomes have duplicated.Chromatin is condensing into chromosomes.
What is early prophase?
300
The largest organelle in the cell.
What is the nucleus? pg 43.
400
A single centriole forms the anchor point.
What is a basal body? pg 50
400
Endoplasmic reticulum studded with ribososomes.
What is rough endoplasmic reticulum? pg 43
400
Solutions that cause cells to shrink or to shrivel are said to be in this type of solution.
What is hypertonic solution?
400
Daughter cells are forming as nuclear envelopes and nucleoli reappear.
What is the telophase?
400
This is when a vesicle is released from the cell, or secreted.
What is exocytosis? pg 44.
500
These are proteins that carry out protein synthesis.
What are ribosomes? pg 44
500
Phospholipid bilayer with embedded proteins with selective passage of molecules into and out of the cell.
What is the plasma membrane?
500
This is the movement of liquid from high pressure to low pressure.
What is filtration? pg 53
500
The centromeres of duplicated chromosomes are aligned at the equator
What is metaphase?
500
Breast milk absorption in infants is an example of this.
What is pinocytosis?
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