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True or false: Anatomy is the study of the internal and external body structures, and their relationships to one another?
True
True or false: Physiology studies the function of body structures?
True
True or false: Gross (macroscopic) Anatomy studies structures that are too small to be seen with the naked eye?
False
True or false: Microscopic Anatomy studies structures that are too small to be seen with the naked eye?
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True or false: Tissues are groups of structurally similar cells with a common function?
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True or false: Organs are composed of two to four tissues that work together to perform one or more specific functions?
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True or false: Organ systems are related organs working together to perform a common task?
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The cell membrane is selectively permeable to molecules inside the body.
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The cell membrane divides intracellular fluid (ICF) from extracellular fluid (ECF).
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The cell membrane is made up of a phospholipid bilayer.
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The 'heads' of the phospholipids in the cell membrane are hydrophilic.
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Cholesterol adds stability to the cell membrane.
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The 'tails' of the phospholipids in the cell membrane are hydrophobic.
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Integral proteins in the cell membrane can span the membrane completely.
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Peripheral proteins in the cell membrane are attached to transmembrane proteins.
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Membrane carbohydrates (glycocalyx) are only found on the inner surface of the cell membrane.
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True or false: The respiratory system supplies blood with O2 and removes CO2.
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True or false: The pH balance in the body is maintained by the respiratory system.
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True or false: The structural organization of the body is a hierarchy, with each level containing those below it.
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True or false: Atoms are composed of a nucleus containing protons and electrons.
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True or false: Elements are electrically neutral, with the number of protons equal to the number of electrons.
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True or false: Ionic bonds involve the sharing of electrons between atoms.
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True or false: Water is the most abundant compound in cells, making up 60-80% by volume.
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True or false: Acids and bases are electrolytes that play a critical role in maintaining the pH balance of cells, organs, and blood within narrow ranges.
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True or false: A pH of 7.0 is neutral.
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True or false: A solution with a pH of 5 has a higher H+ concentration than a solution with a pH of 6.
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True or false: Carbohydrates are composed of carbon, hydrogen, and oxygen atoms.
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True or false: Proteins are the primary structural material of the body.
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True or false: Lipids are insoluble in water.
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True or false: DNA stores the 'blueprint' of an organism and carries out instructions for protein synthesis.
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