Term
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Definition
| proteins that support and shape cell |
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Term
microtublues
intermediate filaments
microfilaments |
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Definition
| 3 types of fibers in cytoskeleton |
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Term
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Definition
1.fluid like portion of cell
2. located between plasam membrane&nucleus
3.holds organelles in place |
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Term
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Definition
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Term
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Definition
| responsiable for production of ribosomes |
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Term
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Definition
"powerhouse" of cell
contains own DNA and ribosomes
supplies energy to cell |
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Term
| endoplasmic reticulum (ER) |
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Definition
highly folded organelle
involved in production of poteins and lipids |
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Term
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Definition
| ribosomes are attached to ER |
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Term
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Definition
| no ribosomes are attached |
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Term
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Definition
responsible for production of proteins
located in cytoplasm or on ER |
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Term
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Definition
"UPS" of cell
modifies and sorts and delivers proteins |
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Term
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Definition
fluid like sac
stores necessary materials for the cell |
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Term
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Definition
| _______ cell has a biggger vacuole |
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Term
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Definition
| basic unit of structure and fuction of ALL living things |
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Term
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Definition
no nucleus
no membranebound organelles
DNA FOUND IN CYTOPLASM
single-celled |
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Term
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Definition
have nucleus,have membrancebound organelle
DNA found in nucleus
single and multicell
is bigger! |
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Term
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Definition
carry out photosynthesis in plant cell
have own DNA and ribosomes |
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Term
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Definition
| strong layer that protects,suports and shapes cell. ONLY IN PLANT CELL |
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Term
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Definition
lab technigue fpr seperation of mixture
small dot of sample solution is placed on strip of paper.
seperates based on solubility |
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Term
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Definition
produced microtubules
contains centrioles |
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Term
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Definition
contain enzymes that protext the cell from foreign invader
break down damaged cell parts |
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Term
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Definition
| _____ cell has centriole and lysossomes |
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Term
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Definition
cells
tissues
organs
organ systems
organisms |
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Term
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Definition
charged phosphate grough
2 fatty acid chains
head-hydrophilic(waterloving)
tail- hydrophobic(water hate) |
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Term
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Definition
| what strengthens the cell membrance? |
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Term
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Definition
| what helps transport material and send signals across the membrane? |
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Term
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Definition
| what is used as an identification marker? |
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Term
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Definition
| some materials can pass through while others cant |
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Term
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Definition
| controls the passage of materials into and out of cell.selectivly permeable. seperates cell from living enviorment. secrete molecules and contain carbonydrated in outside surface that can act as signals to comnunicate with other cells. |
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Term
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Definition
| protein that detects a signal molecule and preforms and action resonce. binds specifically only certain molecules. 2 types |
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Term
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Definition
INGESTION: taking in substance
DIGESTION:mechanical and chemical breakdown of food into smaller parts
EGESTION: elination of undigested food |
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Term
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Definition
life function
aborption and distribution off material within and organism |
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Term
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Definition
life function
oxidation of food molecules to release energy to cell |
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Term
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Definition
life function
removal of metabolic cellular waste production |
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Term
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Definition
life function
involves chemical activited by wwhich large molecules are buit from smaller ones (COMBINING) |
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Term
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Definition
life function
control and coodination of carious activites of an organism |
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Term
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Definition
life function
increase cell size |
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Term
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Definition
life function
production of new individual |
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Term
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Definition
life function
change in location |
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Term
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Definition
| all life activited required substain life |
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Term
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Definition
| life processes are carried out in an integrated matter |
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Term
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Definition
cell drinking
vesicle formed at cell surface briniging in a larde DISSOLVED MOLECULES |
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Term
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Definition
| engulfment of large chuncks of food or even another cell |
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Term
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Definition
| all living this are made up of cells |
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Term
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Definition
| callus the basic unit of function |
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Term
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Definition
| cells aside from other living cells not from nonliving matter |
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Term
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Definition
where did the first cell come from?
Virus are made up of cells but they contain genetic material |
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Term
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Definition
| person- was the first to identify and coin the term "cells" 1665 |
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Term
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Definition
| person-developed first microscope and observed cells in greater detail 1674 |
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Term
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Definition
| person- first to conclude that all plants were made up of cells-1838 |
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Term
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Definition
| person-concluded that all animals were made up of cells-1839 |
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Term
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Definition
| person-developed the idea that all new cells must come from other cells-1855 |
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Term
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Definition
receptor
protein located within the cell that binds to a molecule that has crossed the cell membrane |
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Term
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Definition
Receptor
protein located within the cell membrane that binds to a molecule, receptor that sends a message to the inside of the cell |
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Term
| compound light microscope |
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Definition
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