Download Cell and Tissue

Objective
 Achievers on the ROAD to College
will:
 Review their Unit 1 Exam
 Complete their 9 Week Test study
guide
 STUDY!
9 Weeks Test
Wednesday 10/03
 Tutoring, make up work after school!
Great time to review as well.
PLEDGE
 “As an Achiever on the ROAD to College,
I will study my study guide and all my
notes to prepare myself for the 9 Weeks
Test. I will also ask Mr. Vo if I have any
questions.”
Cell and Organelle
 1. The cytoplasm is the gel-like
substance that allows organelles to float
within the cell
 2. The cell wall is the strong and
protective barrier found only in plant cells
Cell and Organelle
 3. The chloroplast is the site of
photosynthesis, it makes energy for plant
cells
Cell and Organelle
4. The ribosomes make (synthesize)
proteins for cells
5. The nucleus controls all of the cellular
processes, it is the control center of the
cell, and stores DNA for eukaryotes
Cell and Organelle
6. The mitochondria is the site for cellular
respiration, it breaks down lipids and
carbohydrates and releases energy in the
form of ATP
Cell and Organelle
7. The central vacuole is found mainly in
plants and stores water, food, and other
substances
Cell and Organelle
8. The endoplasmic reticulum makes
proteins and lipids.
9. The golgi body transports materials
throughout the cell and transports materials
into and out of the cell
Plant Vs. Animal
Plant Cell
Animal Cell
Plant Vs. Animal
Plant Cell
• Cell Wall
• Chloroplast
• Central
Vacuole
• Square, rigid
shape
Animal Cell
• Nucleus
• Cytoplasm
• Cell
Membrane
• Ribosomes
• Golgi bodies
• Endoplasmic
reticulum
• Circular,
round, rigid
shape
Prokaryotes vs. Eukaryotes
Prokaryotic Cells
Eukaryotic Cells
Prokaryotes Vs. Eukaryotes
Prokaryotic Cells
• Bacteria
• No nucleus
• Unicellular only
• DNA floats in the
cytoplasm
• Were the first
types of cells
• No Organnelles
• Have DNA
• Cytoplasm
• Cell
membrane
• ribosome
Eukaryotic Cells
• Animal, plant cells
• Includes
everything that is
not bacteria
• DNA floats inside
the nucleus
• Can be unicellular
or multicellular
Cellular Organization
 Cell  Tissue  Organ  Organ System  Organism
Simplest
Most complex
Cellular Organization: Road
Check
 Cell  Tissue  Organ  Organ System  Organism
 A group of cells make a tissue
 A group of tissue makes an _____
 A group of organs make an ______
 A group of organ systems make an _____
Cellular Organization: Road
Check
 Cell  Tissue  Organ  Organ System  Organism
 A group of cells make a tissue
 A group of tissue makes an organ
 A group of organs make an ______
 A group of organ systems make an _____
Cellular Organization: Road
Check
 Cell  Tissue  Organ  Organ System  Organism
 A group of cells make a tissue
 A group of tissue makes an organ
 A group of organs make an organ system
 A group of organ systems make an _____
Cellular Organization: Road
Check
 Cell  Tissue  Organ  Organ System  Organism
 A group of cells make a tissue
 A group of tissue makes an organ
 A group of organs make an organ system
 A group of organ systems make an organism
Photosynthesis
 Photosynthesis occurs in the chloroplast (an
organelle in plant cells only!)
Carbon Dioxide + Water + Sunlight  Glucose + Oxygen
Reactants
 Only autotrophs (plants) perform
photosynthesis
Products
Cellular Respiration
 Cellular Respiration occurs in the mitochondria
Glucose + Oxygen  Carbon Dioxide + Water + ATP
Reactants
Products
 Both autotrophs and heterotrophs perform cellular
respirations
 Cellular respiration is the opposite process of
photosynthesis
Exit Ticket
 Bring out a piece of paper, label:
Your Name
October 1st, 2012
Exit Ticket
Exit Ticket
1.) What do you call a group of organs working
together?
2.) What organ system does the stomach,
large intestine, and small intestine make?
Exit Ticket
3.) What is the function of the mitochondria?
Exit Ticket
4.) What is the function of the chloroplast?
Exit Ticket
5.) What three organelles/structures exist only
in plant cells and not in animal cells?
Exit Ticket
6.) Complete the following:
Prokaryotic Cells
Eukaryotic Cells