Transcript Cell Organelles powerpoint

Cells
Prokaryotic
(no nucleus)
Only Organelles
Are the Ribosomes
All are unicellular
Example:
Bacteria
Eukaryotic
(has nucleus)
All of the Organelles
Unicellular
Example:
Amoeba
Multicellular
Example:
Human

Organelle is called the
Found only inside
eukaryotic cells

( that’s what we are
made of)

Each one has a very
specific job inside every
cell in living organisms



Boundary of the cell
Allows materials in and out of cells
Also called the?

Control center or the
of the cell

Contains DNA which is?

Surrounded by a double
membrane

Usually the easiest
organelle to see under a
microscope

Usually one per cell

Located inside
the nucleus

What is the job of the
Nucleolus?

Acts as skeleton and
muscle

Provides shape and
structure to the cell

Helps move
organelles around the
cell

Made of three types
of filaments

A.k.a. “ER”

Transports materials
throughout the cell

It is called the of ______
the cell

Rough ER:
Has Ribosomes on it

Smooth ER:
No Ribosomes; it makes
lipids
Site of protein synthesis

Can be attached to
rough ER or floating
free in cytoplasm

Called?
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Produced in a part of
the nucleus called the?
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Looks like a stack of plates

Called the_____ of the cell?
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Stores, modifies and
packages proteins

Molecules transported to
and from the Golgi Body
by the?

Called the______
of the cell

Contain digestive
enzymes that break
down wastes and
old organelles

It is called the?

Cellular respiration
occurs here:

Has a double
membrane
Has its own strands of:


Found only in?

Contains the green
pigment………..?

Where food, glucose a
simple sugar for the cell
is produced
Has a double membrane


Found only in
and
cells

What does it do?

Located outside of the
cell membrane

Made of cellulose (fiber)

Large central vacuole
mainly in ……….cells?

What is the job of the
Vacuole?

Helps in cell division
or……..?

Usually found only
in animal cells
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Made of
microtubules
Cells
1. Which organelle is the “Powerhouse” and why?
A: Mitochondria, makes energy for the cell.
2. Name the 2 types of Endoplasmic reticulum or ER
A: Smooth ER and Rough ER
3. What is the main difference between them?
A: Rough ER has Ribosomes on it
Smooth ER has no ribosomes
4. What is the nickname for Ribosomes?
A: The “Little factories”
5. Why?
A: Because Ribosomes produce or make proteins
6. Why is the cell membrane called the “Gatekeeper?
A: Because it controls what substances can enter and leave
the cell.
7. Why do you think that is important?
A: Try to keep out harmful substances out, allow Glucose,
water and Oxygen inside.
Allow waste products to leave the cell, such as Carbon
Dioxide
8. Which cell type has a cell wall, plant cell or animal cell?
A: Plant cell
9. In which organelle in plant cells is Glucose produced?
A: Chloroplasts
10. Why do you think plant cells have much larger
vacuole than animal cells?
A: Plant cells store Glucose, water and other materials