Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
73 Cards in this Set
- Front
- Back
HOW ARE EUCARYOTIC CELL STRUCTURES DIFFERENT THAN P.C. STRUCTURE (3)
|
PRESENCE OF TRUE NUCLEUS AND OTHER MEMBRANE( PLASMA MEMBRANE) BOUND ORGANELLES
----LARGER SIZE ----STRUCTURALLY AND FUNCTIONALLY MORE COMPLEX |
|
WHAT IS THE AVG SIZE OF A EC
|
AVG 10-100 MM
|
|
WHAT IS THE FUNCTION OF THE CELL WALL IN EC
|
PROTECTION, MAINTAIN CELL SHAPE
|
|
WHAT ARE FUNGAL CELL WALLS COMPOSED OF
|
POLYSACCHARIDES, SUCH AS CHITAN, CELLULOSE, GLUCAN
|
|
WHAT ARE ALGAE CELL WALLS COMPOSED OF
|
POLYSACCHARIDES SUCH AS CELLULOSE AND PECTIN
|
|
WHAT ARE PROTOZOANS CELL WALLS COMPOSED OF
|
PROTOZOANS LACK TRUE CELL WALLS BUT MAY HAVE A PELLICLE
|
|
DEFINE "PELLICLE"
|
MULTIPLE LAYERS OF THREAD LIKE PROTEINS THAT OVERLAP FOUND JUST INSIDE OF THE PLASMA MEMBRANE.
|
|
WHERE ARE PELLICLE MEMBRANES FOUND
|
JUST INSIDE OF THE PM
|
|
DO EC HAVE PEPTIDOGLYCAN
|
NO
|
|
WILL PENICILLAN AFFECT E. CELLS
|
PENICILLAN WILL HAVE NO AFFECT ON E.C ,,,,YOU CAN'T USE DRUGS THAT TARGET PEPTIDOGLYCAN
|
|
DEFINE THE STRUCTURE OF THE PLASMA MEMBRANE OF EC
|
PHOSPHOLIPID BILAYER
|
|
WHAT ARE EMBEDDED IN THE PHOSPHOLIPID BILAYER OF EC
|
PROTEINS, AND STEROLS
|
|
WHAT ARE STEROLS IN EC
|
STEROLS ARE EMBEDDED IN THE PHOSPHOLIPID BILAYER AND THEY ARE CHOLESTEROL.
|
|
WHAT IS ATTATCHED TO THE PROTEINS ON THE SURFACE OF THE PM IN EC
|
CARBOHYDRATES ARE ATT
|
|
WHAT IS THE FUNCTION OF STEROLS IN THE PM OF EC
|
STEROLS PROVIDE STRENGTH AND RIGIDITY TO THE CELL WALL
|
|
WHAT IS THE FUNCTION OF THE PM OF EC (2)
|
ALLOWS THE CELL TO "SENSE" ITS ENVIRONMENTS , SERVES AS A SELECTIVELY PERMEABLE BARRIER
|
|
LIST THE (4) TYPES OF MOVEMENT ACROSS THE PM OF EC
|
ACTIVE TRANSPORT, BULK TRANSPORT, PASSIVE DIFFUSION, FACILITATED DIFFUSION
|
|
WHAT ARE THE TWO TYPES OF BULK TRANSPORT
|
EXOCYTOSIS
ENDOCYTOSIS |
|
DEFINE EXOCYTOSIS
|
MOVEMENT OUT OF THE CELL
|
|
DEFINE EXOCYTES FUNCTION
|
MEMBRANE BOUND VESSICLES INSIDE THE CELL ( CARRYING WASTE, TOXINS, ETC) MOVE TO THE PM AND THE MEMBRANE OF THE VESICLE FUSES W/PM, RELEASING CONTENTS OF VESICLE TO THE EXTERIOR
|
|
DEFINE ENDOCYTOSIS
|
A TYPE OF BULK MOVEMENT INTO THE CELL
|
|
DEFINE THE FUNCTION OF ENDOCYTOSIS
|
THE PM INVAGINATES, DRAWING MATERIALS IN FROM THE EXTERIOR A PORTION OF PM PINCHES OFF AND FORMS A MEMBRANE BOUND VESICLE.
|
|
NAME THE TWO TYPES OF ENDOCYTOSIS
|
PHAGOCYTOSIS
PINOCYTOSIS |
|
DEFINE PHAGOCYTOSIS
|
CELL TRANSPORTS SOLID MATERIALS
|
|
DEFINE PINOCYTOSIS
|
A TYPE OF ENDOCYTOSIS----CELL TRANSPORTS LIQUIDS INTO CELLS
|
|
DESCRIBE THE STRUCTURE OF THE NUCLEUS OF EC
|
LARGEST ORGANELLE INSIDE A CELL, COVERED BY A DOUBLE MEMBRANE ( A TOTAL OF 4 LAYERS
|
|
THE NUCLEUS OF EC CONTAINS _______
|
GENETIC INFORMATION (DNA) W/ AT LEAST 3X AS MUCH DNA AS A TYPICAL PROCARYOTE
|
|
WHAT IS THE FUNCTION OF THE NUCLEUS OF EC
|
CARRIES BLUEPRINTS/INSTRUCTIONS FOR STRUCTURAL AND FUNCTIONAL FEATURES OF THE CELL
|
|
DEFINE THE STRUCTURE OF RIBOSOMES OF EC
|
COMPOSED OF PROTEIN AND RNA
|
|
WHICH RIBOSOMES ARE LARGER,,,PC OR EC
|
RIBOSOMES OF EC ARE LARGER THAN THE RIBOSOMES OF PC
|
|
WHAT IS THE FUNCTION OF RIBOSOMES OF EC
|
PROTEIN SYNTHESIS----USING INSTRUCTIONS FROM DNA
|
|
WHAT TWO LOCATIONS CAN YOU FIND RIBOSOMES IN EC
|
FREE FLOATING IN CYTOPLASM
ATTATCHED TO ENDOPLASMIC RETICULUM |
|
RIBOSOMES THAT ARE FREE FLOATING IN THE CYTOPLASM OF EC DO------------
|
SYNTHESIZE PROTEINS TO BE USED IN THE CYTOPLASM THAT DO NOT REQUIRE "PACKAGING"
|
|
RIBOSOMES THAT ARE ATTATCHED TO THE ENDOPLASMIC RETICULUM ----------
|
SYNTHESIZE PROTEINS FOR SECRETION, INSERTION INTO THE PM OR CELL WALL, FOR VACOULES, FOR LYSOSOMES
|
|
DEFINE THE STRUCTURE OF ENDOPLASMIC RETICULUM (ER)
|
A NETWORK OF MEMBRANE BOUND TUBULES AND FLATTENED SACS
|
|
WHAT ARE THE TWO TYPES OF ENDOPLASMIC RETICULUM
|
ROUGH ER
SMOOTH ER |
|
WHAT IS THE DIFFERENCE BTWN ROUGH ER AND SMOOTH ER
|
ROUGH ER HAS RIBOSOMES ON THE SURFACE,,,SMOOTH ER HAS NO RIBOSOMES
|
|
DEFINE THE FUNCTION OF SMOOTH ENDOPLASMIC RETICULUM
|
CONTAINS ENYMES INVOLVED IN LIPID SYNTHESIS
|
|
GIVE TWO EXAMPLES OF LIPID SYNTHESIS
|
STEROLS OR PHOSPHOLIPIDS
|
|
ONCE LIPIDS ARE CREATED (IN SMOOTH ENDOPLASMIC RETICULUM )(ER) WHAT DOES THE SMOOTH ER DO
|
SMOOTH ER PACKAGES LIPIDS IN A VESICLE FOR TRANSPORT THROUGH THE CELL
|
|
ONCE LIPIDS ARE CREATED (IN SMOOTH ENDOPLASMIC RETICULUM )(ER) WHAT DOES THE SMOOTH ER DO
|
SMOOTH ER PACKAGES LIPIDS IN A VESICLE FOR TRANSPORT THROUGH THE CELL
|
|
LIST THE EXAMPLE THAT WAS GIVEN IN THE CLASSROOM THAT DESCRIBED SMOOTH ER
|
EXAMPLE OF THE POSTAL SYSTEM----STAPLER,,,PACKAGING LIPIDS
|
|
IN ROUGH ER WHAT DO RIBOSOMES MAKE
|
PROTEINS
|
|
WHAT IS THE FUNCTION OF ROUGH ER
|
PACKAGES PROTEINS MADE BY RIBOSOMES ON THE SURFACE FOR TRANSPORT THROUGH THE CELL.
|
|
DESCRIBE THE STRUCTURE OF GOLGI APPARATUS
|
STACKS OF FLATTENED, MEMBRANE-BOUND SACS
|
|
WHAT IS THE FUNCTION OF THE GOLGI APPARATUS
|
RECEIVES VESSICLES FROM ER, MODIFY CONTENTS OF THE VESICLE re-packages modified content in a vesicle, sends to a final destination
|
|
GIVE TWO LOCATIONS THAT A GOLGI APPARATUS COULD SEND THE RE-PACKAGED MODIFIED CONTENT TO "FINAL DESTINATION"
|
PLASMA MEMBRANE, VACOULE, LYSOSOME
|
|
DEFINE "LYSOSOMES"
|
BREAK DOWN BODY
|
|
DEFINE THE STRUCTURE OF LYSOSOMES
|
MEMBRANE BOUND VESICLE, CONTAININING DIGESTIVE ENZYMES
|
|
WHAT IS THE FUNCTION OF LYSOSOMES
|
LYSOSOMES FUSE WITH OTHER VESICLES OR ORGANELLES AND DEGRADE THE CONTENTS.
|
|
DEFINE THE STRUCTURE OF VACOULES
|
MEMBRANE-BOUND VESICLE CONTAINING A VARIETY OF DIFFERENT MATERIALS.
|
|
LIST (3) OF THE VARIOUS MATERIALS THAT VACOULES CONTAIN
|
CARBOHYDRATES, PROTEINS, SALTS
|
|
WHAT IS THE FUNCTION OF VACOULES
|
STORAGE
|
|
DEFINE THE STRUCTURE OF MITOCHONDRIA
|
COVERED BY A DOUBLE MEMBRANE, BEAN SHAPED
|
|
WHAT IS THE FUNCTION OF MITOCHONDRIA
|
"POWERHOUSE OF THE CELL" REACTIONS INVOLVED IN CELLULAR RESPIRATION
|
|
MITOCHONDRIA=CELLULAR RESPIRATION,,,,WHAT DOES CELLULAR RESPIRATION PRODUCE
|
ATP
|
|
DEFINE THE STRUCTURE OF CHLOROPLAST
|
BOUND BY A DOUBLE MEMBRANE
|
|
WHAT TYPE OF MICROBES (ONLY) CAN YOU FIND "CHLORPLAST"
|
CHLOROPLAST CAN ONLY BE FOUND IN PHOTOSYNTHETIC MICROBES
|
|
WHAT IS THE FUNCTION OF CHLOROPLAST
|
SITE OF RXNS IN PHOTOSYNTHESIS
|
|
WHAT IS THE CYTOSKELETON COMPOSED OF (STRUCTURE)
|
MICROFILAMENTS, INTERMEDIATE FILAMENTS, MICROTUBULES
|
|
WHAT ARE MICROFILAMENTS COMPOSED OF
|
A PROTEIN CALLED ACTIN ( FOUND IN MUSCLES)
|
|
WHAT IS THE SMALLEST FIBER TYPE THAT IS FOUND IN THE CYTOSKELETON
|
MICROFILAMENTS ARE THE SMALLEST TYPE
|
|
WHAT IS THE FUNCTION OF MICROFILAMENTS IN THE CYTOSKELETON
|
MAINTAIN CELL SHAPE AND MOTILITY= COMPONENT OF CILIA AND FLAGELLA AND PSEUDOPODIA
|
|
DEFINE THE STRUCTURE OF INTERMEDIATE FILAMENTS FOUND IN THE CYTOSKELETON
|
LONG TWISTED FIBROUS PROTEINS
|
|
WHAT IS THE FUNCTION OF INTERMEDIATE FILAMENTS THAT ARE FOUND IN THE CYTOSKELETON
|
MAINTAINS THE CELL SHAPE, ANCHOS ORGANELLES IN PLACE
|
|
WHAT IS THE FUNCT. OF MICROTUBULES THAT ARE FOUND IN THE CYTOSKELETON
|
MAINTAINS THE CELL SHAPE, USED AS "TRACKS" TO MOVE ORGANELLES THROUGH THE CELL.
|
|
LARGEST TYPE OF CYTOSKELETON FIBER TYPES
|
MICROTUBULES
|
|
WHICH OF THE THREE CYTOSKELETON FIBER TYPES IS COMPOSED OF ( STRUCTURE) TUBULIN
|
MICROTUBULES ARE COMPOSESD OF TUBULIN
|
|
THE MOTILITY OF MICROTUBULES ARE A COMPONENT OF ___________ AND ___________
|
CILIA AND FLAGELLA
|
|
STRUCTURE OF CILIA AND FLAGELLA OF EC
|
BOTH ARE HAIRLIKE EXTENSIONS FROM THE SURFACE OF THE CELL COMPOSED OF MICROFILAMENTS AND MICROTUBULES
|
|
IN EC. HOW IS THE MOVEMENT OF CILIA AND FLAGELLA COMPLETED
|
MOVEMENT IS MADE BY THE PROCESS OF UNDULATION
|
|
WHAT IS THE BASIC FUNCTION OF CILIA AND FLAGELLA IN EC
|
MOTILITY
|
|
IN EC. WHICH IS LARGER FLAGELLA OR CILIA,,,LIST THERE SIZES
|
FLAGELLA ARE LARGER 100-200 MM CILIA ARE SMALLER 5-20 MM
|