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ELSTP Case #2 Week 2
| Term | Definition |
|---|---|
| Prokaryote | Single celled organism without a nucleus or membrane bound organelles |
| Contagious | Sickness can spread from one person to another |
| Symptoms | Signs that the body is not in homeostasis or sick |
| Antibiotics | Medicine that helps kill living germs like bacteria |
| Dehydration | Lack of water in the body that can lead to death |
| Digestive System | Responsible for breaking down solid food into useable nutrients |
| Digestion | Chemical and physical breakdown of solid food |
| Stomach | Organ that holds food and mixes it with acid and enzymes to break it down into a liquid or paste |
| Small Intestine | Organ where most of the digestion happens, and your body absorbs the nutrients from the food here |
| Large Intestine | Organ that absorbs water from the food leftover from small intestine and forms the waste which your body then removes |
| Muscular system | Responsible for movement through contractions of muscle fibers |
| Contraction | flexing a muscle |
| Smooth muscle | Muscles found in the interior organs (such as stomach, intestines, blood vessels ) except the heart |
| Cardiac muscle | Heart muscle that pumps blood throughout the body |
| Skeletal muscle | Muscle attached to the bones used to move arms, legs, and torso |
| Excretory system | Responsible for moving waste (solid, liquid, and gas) through different means |
| Excretion | Process of removing something |
| Circulatory system | Responsible for carrying, transporting, or delivering nutrients and oxygen to cells as well as removing waste from cells through blood |
| Blood vessels | Organs that allow blood to circulate throughout the body |
| Immune system | Responsible for fighting off disease and foreign invaders, as well as heal injuries in order to keep the body in homeostasis |
| White blood cells (WBC) | Cells that fight and protect against illness or infection |
| Response | Reaction to something |