cell structures, functions and transport. always remember!!! pro = no! eu = do!
TRANSCRIPT
Cell Structures, Functions and Transport
ALWAYS REMEMBER!!!
Pro = No!Eu = Do!
Animal Cell
Nucleus
Nucleolus
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
Ribosomes
Golgi Bodies
Mitochondria
Cell Membrane
Cytoplasm
Eukaryotic Cell Organelles and Function
Cell Membrane Nickname: “The Screen Door” Function:
Hold and protect the cell Control the movement of materials into
and out of the cell
Eukaryotic Cell Organelles and Function
Nucleus Nickname: “The Control Center” Function: Holds the DNA Parts:
1. Nucleolus: dark spot in the middle of the nucleus that helps make ribosomes
Eukaryotic Cell Organelles and Function
DNA Nickname: “The Info” Function
hereditary material that is passed on to you from your parents and is kept safe inside the Nucleus
Eukaryotic Cell Organelles and Function
Cytoplasm Nickname: “Jell-O” Function: A watery, gel-like material
in which cell parts move
Eukaryotic Cell Organelles and Function
Vesicle Nickname: “The Bag” Function:
Small membrane-enclosed sack that can store or transport substances
Eukaryotic Cell Organelles and Function
Ribosomes Nickname: “The Factory” Function: makes proteins Made in Nucleolus Found in all cells NOT membrane bound Smallest & most abundant
organelle in the cell
Eukaryotic Cell Organelles and Function
Endoplasmic Reticulum (ER) Nickname: “The Highway” Function: The internal delivery
system of the cell There are 2
types: Rough &Smooth
Eukaryotic Cell Organelles and Function
Golgi Bodies (Golgi Complex) Nickname: “The Post Office” Function: packages and transports
materials to different location inside/outside of the cell
Appearance: stack of pancakes
Eukaryotic Cell Organelles and Function
Lysosomes: circular shape but larger than ribosomes
Nickname: “The Trash Man” Function: to break down food into
particles the rest of the cell can use and to destroy old cells
Eukaryotic Cell Organelles and Function
Mitochondria Nickname: “The Powerhouse” Function: Breaks down food
molecules to release energy for the cells
Section 7-2
Figure 7-5 Plant and Animal Cells
Go to Section:
Plant Cell
Cell Membrane
Vacuole
Chloroplasts
Cell Wall
Eukaryotic Cell Organelles and Function
Cell Wall Nickname: “The Fence” Function
Tough, rigid structure found outside of cell membrane that provide support for plants and fungi
Eukaryotic Cell Organelles and Function
Chloroplasts Nickname: “The Hulk” Function:
traps energy from the sun to produce food for the plant cell
Green in color because of chlorophyll, which is a green pigment
Eukaryotic Cell Organelles and Function
Vacuoles Nickname: “The Water Tower” Function: stores water & give
support This is what makes lettuce crisp
When there is no water, the plant wilts They are also found in animal cells, but
are smaller
Plant Cell
Cell Membrane
Vacuole
Chloroplasts
Cell Wall
Nucleolus
Nucleus
Rough ER
Smooth ER
Golgi Bodies
Mitochondria
Ribosomes
Cytoplasm
PROKARYOTIC CELLS
Bacteria Cell
Only in Prokaryotic Cells
Gelatin-Like Capsule: Nick Name: “The Armor” Function: outer covering protects
the cell when it is eaten by other organisms
Allows Bacteria to survive and be dormant for many years until the conditions are right
Only in Prokaryotic Cells
Flagellum: Nickname: “The tail” Function:
Helps the cell move Used as a sensory organ