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Biology EOC
Term | Definition |
---|---|
Control/Control Group | variable that doesn't change throughout the experiment |
Lipids | carbon and hydrogen called fatty acids. Stores energy and protection. Phospholipids |
Carbohydrates | provide structural support, made of atoms of carbon, hydrogen, and oxygen. Found in form of simple sugars |
Proteins | building blocks of life. Amino acids |
Nucleic Acids | DNA and RNA. nucleotides |
enzyme | breaks down waste, lysosomes |
catalyst | speeds up/slows down a reaction |
Nucleus | holds DNA, controls cell activity |
Cell Membrane | regulates what comes in and out of the cell |
Ribosomes | produce proteins |
Mitochondria | uses glucose to create ATP |
Chloroplast | anaerobic respiration without oxygen |
Cell Wall | rigid outside barrier |
Lysosomes | digestive enzymes, breaks down waste |
Eukaryote | organism whole cell that has a nucleus |
Prokaryote | single celled organism that lacks a nucleus |
Binary Fission | asexual bacterial reproduction that rapidly reproduces two identical daughter cells |
virus | a gene wrapped in proteins |
virus reproduction | enters the cell and makes copies. Attach, invade, copy, release. Attach, invade, incorporate |
Diffusion | passive movement of H2O molecules from regions of high concentration to low |
Passive transportation | movement of molecules from areas of high too low. EX: diffusion |
active transport | movement of ions across cell membrane into a region of low to high |
hypertonic | lower concentration of solute on the outside than inside. Net outflow (more going out) |
hypotonic | lower concentration on the solute on the inside than outside. Net inflow |
isotonic | equal concentration, no growth |
photosynthesis | 6CO2+6H2O+sunlight = C6H12O6+6O2v |
aerobic | C6H12O6+6O2=6CO2+6H2O+32ATP |
lactic acid | C6H12O6+2ADP+2 PHOSPHATE = 2LACTIC ACID+2ATP |
Xylem | transports water from the roots |
Phloem | transport food/sugars |
Transpiration Cohesion hypothesis | movement through water in cell. |