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What is the basic unit of life? |
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All cells arise from already existing cells through what? |
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Reproduction (Cell Theory) |
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Oridinary cell divison is called what? |
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Sex cells divide by what type of cell division? |
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What carries out cell activities? |
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With the exception of mature red blood cells, what do all animal cells have? |
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Definition
A nucleus (cell's center of control) |
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What is the outer layer of an animal cell called? |
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What is the material within a cell in which the organelles move around? |
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What are the mitochondria? |
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The organelles responsible for the chemical reactions which supply energy to the cell |
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What are the four types of tissue? |
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Definition
Epithelial, Connective, Muscular, Nervous |
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What do the epithelial tissues include? |
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The skin, as well as the lining of hollow organs such as the alimentary canal, the bladder, and the uterus; glands are also made up of epithilial tissue. |
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What do the connective tissues include? |
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Bones, tendons, ligaments, and sheets of fibrous tissue which protect various organs; blood is also a connective tissue |
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Muscualar tissue has the capacity for what? |
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What does muscular tissue include? |
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The skeletal muscles, smooth muscles of the alimentary canal, bladder, etc. and the cardiac muscle of the heart |
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Nervous tissue has the capacity to do what? |
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What does nervous tissue include? |
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Definition
The brain, spinal cord, and nerves. |
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