Term
| what do cells contain (in general, not specifics)? |
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Definition
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| specialized structures that perform important functions |
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| cells are the most basic unit of life, everything is made of cells, and new cells come from existing cells |
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Definition
| everything in the cell except for the nucleus |
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Definition
| the thin flexible barrier around the cell |
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| the control center for the cell and contains genetic material |
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Term
| what are the organelles of the cell and what are their functions? |
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Definition
| nucleus-makes ribosomes with RNA and protein, ribosomes-assemble proteins, endoplasmic reticulum-puts together parts of a cell membrane and transports proteins, Golgi Complex- processes, packages, and transports materials received by the ER, lysosomes-break down materials, vacuole- stores materials, mitochondrion- releases energy from nutrients |
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Definition
| trillions of animal cells |
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Definition
| the maintenance of a stable internal environment |
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Definition
| a group of similar cells working together to form tissue |
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Definition
| organs working together to perform a particular function |
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Definition
| covers and protects underlying tissue |
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Definition
| sends electrical signals throughout the body |
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Definition
| contracts and relaxes to produce movement |
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Definition
| join, insulate, protect, cushions, and supports the body |
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Term
| What are the functions of the organ systems? |
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Definition
| integumentary- protect underlying tissue, muscular- moves bones, skeletal- provides frame, protects, supports body parts, cardiovascular- moves blood through the body, nervous- sends electrical messages throughout the body, lymphatic- returns leaked fluid to blood and gets rid of germs, digestive- breaks down fluid into nutrients for your body, endocrine-glands regulate body functions, respritory- absorbs oxygen and releases carbon dioxide, urinary- gets rid of excess waste and body fluids, female reproductive-produces eggs and shelters baby, male reproductive- produces sperm |
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Term
| are cells in bones dead or alive? |
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Definition
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Definition
| internal layer of bone that contains many layers |
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| bone marrow that produces red blood cells, white blood cells, and platelets |
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| bone marrow that stores fat |
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Definition
| a soft flexible tough material |
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Definition
| the point where two bones meet |
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| the inflamation of joints |
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Definition
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| do you know the diagram of bones? |
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Definition
| involuntary muscle in the digestive tract and in blood vessels |
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Definition
| involuntary muscle in the heart |
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Definition
| voluntary muscle that moves bones and often works in pairs |
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Definition
| a muscle that bends part of your body when it contracts |
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Definition
| a muscle that extends a part of your body when it contracts |
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Term
| do you know the names and locations of the muscles? |
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Definition
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Definition
| the thin layer of skin on top of the dermis |
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Definition
| a thick deep layer of skin underneath the epidermis |
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Definition
| the last layer of skin which is mostly fat |
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Definition
| a tiny sac where hair is produced |
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Definition
| small organs in the dermis where hair is produced |
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Definition
| a darkening chemical in the skin that determines skin color |
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Term
| which type of tissue makes up the epidermis? |
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Definition
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| do you know the diagram of skin? |
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Definition
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Definition
| connective tissue made of cels, cell parts, and plasma |
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Definition
| largest blood vessel, carries blood away from the heart |
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Definition
| smallest blood vessels, connect arteries to veins |
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Definition
| blood vessels, return blood back to the heart |
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Definition
| the flow of blood between the HEART and the LUNGS |
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Definition
| blood flow between the HEART and the BODY |
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Definition
| blood cells that bring oxygen to cells |
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Definition
| blood cells that fight disease causing agents( pathogens) |
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Definition
| small cell parts that plug up blood when a vessel has been damaged |
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Definition
| liquid part of blood;made of water, nutrients, protiens, and other substances |
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