Please update your vocab sheet
#8
Organelle: specific parts of a cell
#7
Cell: smallest level of organism
#6
Tissue: a bunch of cells
#5
Organ: a bunch of tissues
# 71 Organ
#4
system: a bunch of organs
Organism: several organ systems
Organ
Body
Organism
Organelles
Organ System
Cell
Tissue
A closer look at the
plant and animal cell
EUKARYOTES
Cilia:
Lysosomes:
Golgi Bodies:
Cell Membrane:
Microtubules:
Smooth Endoplasmic
Reticulum:
Nuclear Membrane:
Nucleolus:
Nucleus:
Centriole:
Vacuoles:
Ribosomes:
Mitochondria:
Rough Endoplasmic
Reticulum:
Cytoplasm:
Mitochondria
Microtubules
Ribosomes
Cell Wall
Rough and smooth
Endoplasmic Reticulum
Cell Membrane
Golgi Body
Cytoplasm
Microbody
Chloroplast
Nucleus
Vacuole
Nucleolus
Cell Membrane
Cell Membrane
•outer boundary of the cell
•allows only certain materials in/out of
cell
– Controls osmosis – the movement
of water in/out of cell
–Controls diffusion – the movement
of nutrients in/out of cell
•Analogy: fence
Mitochondria
Mitochondria
•breaks down food and releases
energy to the cell
•The more energy the cell
needs…the more mitochondria
in the cell
•Analogy: batteries
Nucleus; Nucleolus; Nuclear membrane
Nucleus
Membrane
Nucleolus
Chromosomes
Nucleus
Nucleus; Nucleolus; Nuclear membrane
Nucleus
Nucleolus
Nuclear
Membrane
regulates Contains all Regulates the
RNA &
transport of
Function all cell
activity
DNA
materials in and
out of nucleus
What ----------- Ribosomes ------------------does it
make?
Analogy Brain Nerves in the
Skull bone
brain
Cytoplasm
Cytoplasm
Gel-like substance between
the cell membrane holding all
the cell's internal organelles
Analogy: grass
Endoplasmic reticulum
Endoplasmic
reticulum
•allows molecules to be transferred
between the cell’s space and the
cytoplasm
•provides a pipeline between the
nucleus and the cytoplasm
•Analogy: highway
Ribosomes
Ribosome
Ribosomes
Makes proteins for the cell
Analogy: factory building
Vacuole
Animal Cell
Plant Cell
Vacuole
Animal Cell
Plant Cell
plays roles in:
• digestion
• release of waste products
• storage
Analogy: stomach
Cilia
Cilia
Helps the cell move
Helps move things in/out of
cell
Lysosome
Lysosome
Removes waste from the cell
Analogy: trash can/recycling bin
Microtubules
Microtubules
plays roles in:
•cell locomotion
•Mitosis (Cell Division)
•cell transport
Analogy: conveyer belt
Golgi body (apparatus)
Golgi body (apparatus)
stores, packages and
distributes the proteins
made in ribosomes
Analogy: post office
Cell Wall (plants)
Cell Wall (plants)
prevents over-expansion
when water enters the plant
cell
Analogy: rubber band
Chloroplast (plants)
Chloroplast (plants)
takes energy from the sun
& turns it into oxygen
through photosynthesis
Analogy: kitchen