6740405
Description
Flashcards by Beatriz Delgadillo, updated more than 1 year ago
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Created by Beatriz Delgadillo
over 7 years ago
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| Question | Answer |
| ANIMAL-EUKARYOTE CELL | Love water-hydrophilic head Membranes-bound structure hydrophobic tail |
| Protective layer around the cell Controls the passage of substances between cell and environment | ALLOWS INTO CELL: GLUCOSE OXYGEN AND WATER OUT OF CELL CO2 OR WASTE PRODUCTS PREVENTS: IONS FROM LEAVING/PROTEINS AND LIPS ENTERING IS SELECTIVELY PERMEABLE |
| Found in plants, algae, fungi and bacteria most | PROTECTS the cell GIVES cell shape SURROUNDS cell membrane MADE OF CELLULOSE |
| GEL-LIKE (FLUID FLOWING INSIDE CELL MEMBRANE) | CYTOSKELETO: scalfolding-like structure inside cm (andamio) MANTAIN AND CHANGE CELL SHAPE HOLD AND MOVES ORGANELLES MADE OF PROTEIN |
| NUCLEUS IS THE LARGEST ORGANELLE CONTAINS INSTRUCTIONS | INSIDE NUCLEUS: NUCLEOLUS NUCLEAR MEMBRANE(ENVELOPE) NUCLEAR PORES DNA CHROMATIN CHROMOSOMES |
| NUCLEOLUS "LITTLE NUCLEUS" | Center of nucleus RIBOSOMES PRODUCTION |
| NUCLEAR MEMBRANE (ENVELOPE) | SEPARATES NUCLEUS FROM CYTOPLASM |
| NUCLEAR PORES | CONTROLS MOVEMENT OF MATERIALS IN AND OUT OF NUCLEUS |
| DNA | hereditary material with genetic code CONTROL CELLS |
| CHROMATIN: DNA WRAPPED AROUND MISTONE PROTEINS | CROMOSOMES: LINEAR UNITS OF CHROMATIN CONDENSED 10,000X |
| CENTRIOSOMES=2 CENTRIOLES | centrioles: group of tubes organized in circles participate in mitosis or cell division |
| ENDOPLASTIC RETICULUM | SERIES OF FOLDED MEMBRANES MOVE PROTEINS AROUND IN A CELL (LIKE CONVEYOR BELT) HAS 2 TYPES |
| 1) ROUGH ER (RER) HAS RIBOSOMES SECRETES PROTEINS | 2) SMOOTH ER (SER) NO RIBOSOMES SYNTHESIS LIPIDS AND CHO |
| RIBOSOMES: COMPLEX OF SO PROTEINS made in the nucleolus function | IF PART OF RER-SYNTHESIZE PROTEINS IN CYTOPLASM ENZYMES ARE PRODUCED |
| VESICLES: FLUID ENCLOSED BY A BILLIPID LAYER | -TRANSPORTS SUBSTANCES FROM ONE ORGANENELLE TO OTHER ENTERS & EXITS CELL THROUGH PLASMA MEMBRANE 2 TYPES: VACULOES AND LYSOSOMES |
| VACULOES: VESICLE THAT STORES & ACCUMULATES FOOD WATER WASTE | CENTRAL VACULOE (IN PLANTS) mantains cells shape & size cell mainteniance |
| LYSOSOMES: VESICLES W/ DIGESTIVE ENZYMES | BREAKS DOWN FOOD MOLECULES ELIMINATES CELL WASTE RECYCLES CELL PART |
| GOLGI BODIES | GAWLjee STAKED FLATTERED MEMBRANES SORT & PACKAGE PROTEINS IN VESICLES |
| MITOCHONDRIA: power house of cell -Where cellular respiration and energy production occurs | CELL RESPIRATION: -Transforms CHO & lipids*ATP*ENERGY -Produce CARBON DIOXIDE -Some muscle cells have 20,000 mitochondria |
| CHLOROPLAST (only in plant cell) | -Green Organelles*made glucose* -Photosynthesis takes place here -Light energy transforms into chemical energy |
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