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Definition
a single celled cell, no nucleus or organelles
EX. BACTERIA |
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Definition
| DNA IN NUCLEUS, EVERYTHING ELSE |
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Term
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Definition
1) ALL LIVING THINGS ARE MADE UP OF ONE MORE MORE CELLS
2) CELLS ARE THE BASIC UNITS OF LIFE
3) ALL CELLS COME FROM PRE- EXISITING CELLS |
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Definition
| A CELL STRUCTURE THAT PREFORMS A SPECIFIC FUNCTION |
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Definition
| ONE PARENT, EXACT GENETIC COPY |
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Definition
TWO PARENTS
HALF CELLS "GAMETES" |
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Term
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Definition
1)FUNCTIONS TO SUPPORT THE CELL
2) ALLOWS SOME SUBSTANCES TO ENTER WHILE KEEPING OTHERS OUT |
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Definition
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Term
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Definition
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Term
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Definition
| FLUID FILLED TUBES THAT TRANSPORT MATERIALS EG. PROTEINS, THROUGH THE CELL |
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Definition
| A SINGLE LAYER OF MEMBRANE ENCLOSING FLUID IN A SAC |
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Term
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Definition
| COLLECT AND PROCESS MATERIALS TO BE REMOVED FROM THE CELL |
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Term
| DIFFERENCE BETWEEN PLANT AND ANIMAL CELLS |
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Definition
Plant cells are square
Animal cells are circle
Plant cell has one large vacuole
A CELL WALL AND CHLOROPLASTS
(CHLORPHYLL GIVES LEAVES THEIR COLOUR AND IS WHERE PHOTOSYNTHESIS TAKES PLACE) |
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Term
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Definition
REPRODUCTION
GROWTH
REPAIR |
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Term
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Definition
| FROM A AREA OF HIGH TO LOW CONCENTRATION |
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Term
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Definition
| AMOUNT OF SUBSTANCE IN A SOLUTION |
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Term
| what are carcinogens? and a example |
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Definition
any environmental factor that causes cancer, effects are not easily predicatable because it depends on a persons age, and overall health
Ex. tobacco, radiation (Xrays) |
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Term
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Definition
| a cell that can preform a specific function |
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Term
| CELLS SHOULD NOT DIVIDE IF |
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Definition
1) DNA IS DAMAGED
2) DNA HAS NOT BEEN REPLICATED
3) NOT ENOUGH NUTRIENTS FOR CELL GROWTH
4) SIGNALS FROM SURROUNDING CELLS THAT THE CELL SHOULD NOT DIVIDE |
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Term
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Definition
| SUPPORTS BODY, PROTECTS DELICATE ORGANS,MAKES MOVMENT POSSIBLE |
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Term
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Definition
| SENSES ENVIRONMENT COORDINATES APPROPRIATE RESPONSES |
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Term
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Definition
| PRODUCES AND REGULATES HORMONES |
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Term
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Definition
| REMOVES EXCESS, UNECCESSARY MATERIALS FROM BODY |
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Term
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Definition
| PROTECTS INTERNAL STRUCTURES |
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