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Six Characteristics of living things * maintain homeostasis *respond * require energy *grow and develop *can reproduce *have one or more cells
Homeostasis Maintain a stable internal invironment
Cell Theory 1)All organisoms are made of one or more cells 2)a cell is the smallest living thing 3)All new cells come from pre-existings cells
The four things all cells have *DNA *CELL MEMBRANE *CYTOPLASM *RIBOSOMES
Selectively Permeable Some things can go through and some things can go out.
The Cell Membrane allows this in? nutrients-water-O2
Diffusion The movement of particles from an area of low concentration to high concentration
cell membrane Selectively Permeable
Ribosomes It provides protien
Golgi body Packages molecules that are ready to be sent out
Lysosomes They clean the cell they are like the janitors
Cell Wall It protects the cell
mitochondria Transforms energy that's in food into energy the cell can use
central vacuole stores food, water, and waste products
The Rough ER this is where proteins are made. It transports things through the cell
The Smooth ER It detoxifies harmful substances that enter the cell.
chloroplast Demonstrates photosynthesis
cytoplasm Contains nutrients and holds the organelles in place
nucleus Gives instructions to the cell
Prokaryotic Cell less complex,smaller, bacteria is made of this cell, first living organism on the planet.
Eukaryotic Cell More complex, Animals and plant's are made of this, has organelles,DNA is found in the nucleus.
This transports materials within and without the cell water
The three unique things about plant cells are this These are the three things that are unique about plant cells, they have chloroplast, they have a central vacuole, and they have a cell wall.
Created by: kailynd740