Hondros Bio 117 Graded A+

Hondros Bio 117 Verified Answers Graded A+ Ionic Bond caused by a transfer of electrons between atoms Covalent bond shares electrons of interacting atoms Electrolyte substances forms ions when it is dissolved in water Compound a substance that contain molecules form by two or more difference atoms catalysts chemical substances speed up rate of chemical reaction enzymes proteins that serve as catalyst cation positively charged ions anions negatively charged ions Carbs #1 fuel choice Vitamin A,D,E,K fat soluble Vitamin B, C Water soluble Cell membrane (plasma membrane) made out phoslipids nucleus control center of the cell cytoplasm gel like substance found inside the cell outside the nucleus Endoplasmic reticum membranes that form channels for the flow of cellular substances such as proteins Rough E.R contain ribosomes where protein is synthesized Golgi apparatus Finishes and packages proteins for export Diffusion (Passive transportation) movement of a substance from area of high concentration to area of low concentration facilitated diffusion (passive transportation) helper molecule within the membrane assists movement of substances from area of concentration are separated by a semiperable membrane filtration (passive transportation) packing of water and dissolved substances from an area of high pressure to area of low pressure the way and dissolved substances are used active transport pump moves a substance from low concentration to high concentration with ATP endocytosis cell drinking phagocytosis cell eating exocytosis secretion of cellular products out of the cell fibroblast skin cells that produce elastin and college monosaccharides single sugar, glucose ,fruitose disaccharides double sugar,sucrose,lactose Polysaccharides starch, glycogen Mitochondria power plant of cell (makes ATP) Lysosomes breaks down waste within the cell Dendrites receive information from other neurons Cell body contain nucleus and essential to the life of the cell axon transmits information away from the cell body Tendons attaches muscles to bone Ligaments attach bones to each other Macromolecules Proteins,starch Endocrine and exocrine glands make up what type of tissue epithelial What tissue lines the oral cavity epithelial What type of cell conducts an action potential or electrical signal Skeletal muscle, cells , neuron, cardiomyocyte what type of cell produces collagen fibers fibroblast Material between cells of connective tissue extracellular matrix Pleura a type of serous membrane that covers the lungs Peritoneum type of serous membrane that covers the abdominal cavity cutaneous (epithelial) skin(outer layer) mucous membrane (epithelial) digestive tract linning, urinary tract linning, reproductive tract linning