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70 Cards in this Set
- Front
- Back
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the oldest medical science is ___________.
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anatomy
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anatomy is to ____________; as physiology is to ___________.
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structure; function
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complex to simplest: system, organism, molecule, tissue, organ, cellularity |
organism, system, organ, tissue, cellularity, molecules
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kidneys and ureters are part of the _____________.
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urinary system
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anatomy language is ______________.
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medical terminology
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homeostatis regulation:_________,___________,__________.
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receptor (stimulus), control center (communication), and effector
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supports, protects soft tissue, mineral storage, blood formation:_____________.
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skeletal
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transmits nutrients, metabolic wastes, gases and def. cells:_________________.
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cardiovascular
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face down:________.
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prone
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disease is a sign of _____________.
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homeostatic failure
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skin, hair, and nails are part of the ___________.
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integumentary system
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chemical imbalance...heart stops...
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all levels of organization within an organ are interdependant
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constant internal environment
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homeostasis
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lying on your bed, looking up at the ceiling is _____.
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supine
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body temperature rises, brain sends command to decrease body temp. is an example of ____________.
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negative feedback
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feedback that exaggerates effects:___________.
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positive
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facing forward, hands at sides, palms forward is the _______________.
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anatomical position
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ventral is the same as ____________.
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anterior
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the heart is ___________to the lungs.
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Medial
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the wrist is ___________ to the elbow.
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distal
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buttocks is also known as __________.
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gluteal
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the foot is also known as _______.
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pedal
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the frontal plane divides the body into____________.
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anterior and posterior parts
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which plane divides the body into right and left parts ___________?
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sagittal plane
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the liver is located in which quadrant?
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right upper quadrant
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the diaphragm separates the _______________.
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thoracic cavity and the abdominopelvic cavity
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the thoracic cavity consists of the _____________________.
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pericardial and pleural cavities
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the serous membrane covering the stomach and majority of the intestine is the ___________.
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peritoneum
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where is the visceral pericardium?
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on the heart itself
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the mediastinum...
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separates the pleural cavities and includes the pericardial cavity |
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where is the carpal region?
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wrist
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patella=________.
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knee
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what is the smallest living unit in the human body?
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the cell
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the plasma membrane is composed of ____________________.
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a bilayer of phopholipids
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which is Not a function of membrane proteins?
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storage of cellular nutrients
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tails of a phospholipid molecule are ___________.
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hydrophobic
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mem. proteins perform which of the following?
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all of the answers are correct (anchoring, receptors, recognition)
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the organelles and watery component of the cell together is called ___________.
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cytoplasm
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ATP is produced in _________________.
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the mitochondria
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synthesis of lipids and glycogen takes place in the_____________
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smooth ER (endoplasmic reticulum)
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a network of intercalated membranes with ribosomes is the _______________.
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rough ER (endoplasmic reticulum)
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activated, lysosomes function in _________________.
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digestion of materials
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which is incorrect of the cytoskeleton?
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made of cytobones
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which of the following is false about the Golgi apparatus?
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it sends trans. vescicles to RER (rough ER)
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animal cells lacked centrioles, then they wouldn't be able to __________________________.
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form the mitotic spindle
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Some cells contain large numbers of mitochondria while others have relatively few or none. This suggests ______________________________.
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cells with large numbers of mitochondria have high energy demand
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components of ribosomes are formed within ___________.
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the nucleus
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chromosomes consist of _____________.
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DNA and proteins
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cells DNA is located in ___________.
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the nucleus
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control center for cellular operations,____________.
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nucleus
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functional units of DNA instructions, making one or more proteins, _______________.
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genes
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if a mature red blood cell lacks a nucleus ______________.
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can't make new proteins, worn out, few months
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process, protein formation directly by mRNA:_____________.
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translation
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process of forming mRNA:_______________.
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transcription
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nitrogen base used in RNA instead of thymine:________.
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Uracil
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steps of protein synthesis:
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3,1,6,2,5,4 (DNA, mRNA produced, mRNA moves, ribosomes, tRNA, pollu..)
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lower osmotic pressure than cytoplasm or cell:__________.
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hypotonic
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osmosis is _________________________________.
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diffusion of water from a greater to lesser water concentration across a selectively permeable membrane
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when a cell undergoes crenation.
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hypertonic solution
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molec., glucose are moved into cells along a concentrated gradient with ____________.
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faciliated diffusion
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the process that requires cellular energy to move a substance against its concentration gradient is called ______________.
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active transport
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intake of material from the extracellular fluid using ves.____________.
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endocytosis
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the exchange pump ejects ___________;the cell imports ___________.
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sodium;potassium
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which is incorrect about cells resisting membrane potential?
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inside slightly more positive than outside
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change in membrane potential of cell involved in...
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All of the answers are correct (nerve communication, movement, glan. sec.)
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DNA replicated in which phase?
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interphase
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during mitosis, two daughter cells form, each _______________________________.
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have the same # of chromosomes as the original
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during anaerobic glycolysis...______________________.
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All of the answers are correct (pyruvate production, oxygen not used, ATP produced)
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the end products of aerobic respiration (energy production) in the mitochondria are _____,__________,_______.
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carbon dioxide, water, and ATP
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genetically programmed death of cells is ____________.
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apoptosis
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