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MCAT Anatomy CH 3 Test

Enter the letter for the matching Definition/Association
incorrect
1.
Cell Theory (4 basic concepts of)
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2.
Cell membrane is called a ....
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3.
Cytoplasm can be divided into
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4.
Functions of the Cell Membrane (4)
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5.
The human body contains two general classes of cells
A.
Sex Cells and Somatic Cells
B.
1. Cells are building blocks of all plants and animals 2. All cells come from the division of preexisting cells 3. Cells are the smallest units that perform all vital physiological functions 4. Each cell maintains homeostasis at the cellulr lvl
C.
1. Physical Isolation (conditions out and in very different, must be kept this way to preserve homeostatis). 2. Regulation of Exchange with the environment 3. Sensitivity to the environment (may receive chem. signals) 4. Structural support
D.
phospholipid bilayer because the phosopholipid molecules in it form two layers. Phospholipid has both a hydrophilic (phosphate) end and a hydrophobic end (the lipid).
E.
cytosol, a liquid and intracellular structures collectivelly known as organelles
Type the Word that corresponds to the displayed Definition/Association.
incorrect
6.
(interstitium - something standing between) the extracellular fluid in most tissues is called this.
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7.
AKA germ cells or reproductive cells are either the sprem of males or the oocytes of females
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8.
Outter boundary of the cell. Separates the cytoplasm from the extracellular fluid.
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9.
Wattery medium surrounding most tissues (cell model is surrounded by on p 64)
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10.
(soma means body) include all other (than sex) cells in the human body

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Created by: analeah
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