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55 Cards in this Set
- Front
- Back
golgi complex
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packaging proteins
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microfilaments
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skeletal frame work
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cytoplasm
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water, dissolved material, where oxygen is available
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microtubules
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movement internal structure
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ribosomes
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protein factories, not membrane bound
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endoplasmic reticulum
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transport
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lysosomes
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suicide sack breaks down sacks
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vacuole
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stored food, water, wastes
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DNA
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traits, controls activities of a cell
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mitochondria
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powerhouse of the cell ATP
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centrioles
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cell division; microtubules to hook up with chromosomes
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nucleus
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holds DNA and instructions for the cell
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nuclear membrane
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keeps in one place, DNA
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nuclear pore
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allows for messenger RNA to leave the nucleus
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cell membrane
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protection, structure, allows molecules to pass through selectively permiable; carrier; facilitated diffusion; no energy needed
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nucleolus
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control of cell
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nucleoplasm
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liquidy fluid inside nucleus
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phospholipids
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make up cell membrane; membranes on organelles; nonpolar
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anatomy
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branch of science that deals with the structure of body parts their forms and arrangements
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physiology
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concerned with the functions of body parts what they do and how they do it
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movement
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change in an organisms position or to its traveling from one place to another. or the motion of internal parts
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responsiveness
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ability of an organism to sense changes taking place inside or outside its body and to react to these changes.
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growth
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an increase in body size usually without and important change in shape. new boy materials than old ones are worn out or used up
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reproduction
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process of making a new individual, as when parents produce an offspring. process by which microscopic cells produce others like themselves
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respiration
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is the process of obtaining oxygen using oxygen in the release of energy from food substances and removing the resultant gaseous wastes
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digestion
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process by which various food substances are chemically changed into simpler forms that can be taken in and used by body parts
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absorption
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the passage of digestive products through the membranes that line digestive organs and into the body fluids
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circulation
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the movement of substances from place to place within the body by means of the body fluids
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assimilation
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the changing of absorbed substances into forms that are chemically different from those that entered the body fluids
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excretion
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the removal of wastes that are produced by body parts as a result of their activities
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needs of organisms
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water= solvent
food=energy oxygen=burn food (ATP) heat=enzymes pressure=blood pressure homeostasis=maintain balance |
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vital signs
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pulse, temperature, reflex, eyes, breathing, blood pressure
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levels of organization
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cells-tissue-organs-systems-human organism
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tissues
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nervous, muscles, epithelial, connective
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organ systems
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cardiovascular, reproductive, digestive, nervous, integarmentary, skeletal, muscular, urinary, endocrin, immune/lymphatic
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cabohydrates
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monosaccharides
disaccharides polysaccharides |
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lipids
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fats, waxes, oils
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proteins
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amino acids
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nucleic acids
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DNA & RNA
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chloride ions
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helps maintain water balance
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carbon dioxide
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waste product that results from metabolism reacts with water to form carbonic acid
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oxygen
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used in energy release from glucose molecule
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calcium ions
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necessary for bone development
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sulfate ions
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helps maintain polarizations of cell membrane
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phosphate ions
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required for synthesis of ATP nucleic acids and other vital substances components of bone tissue, help maintain polarization of cell membranes
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magnesium ions
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components of bone tissue, metabolic process
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bicarbonate ions
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helps maintain acid base balance
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water
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body fluids, biochemical reactions, transports chemicals, regulates body temperature
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potassium ions
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requied for polarization of cells
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sodium ions
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required for polarization of cell membrane helps maintain water balance
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carbonate ions
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component of bone tissue
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enzymes
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allow chemical reactions to occur very specific reactions specific shapes
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sagittal
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lengthwise cut that divids the body into right and left
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transverse
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cut that divides the body into supior and inferiors portions
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frontal
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dives body into anterior and posterior
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