Transcript Unit 3 Cells_Transport_Bioenergetics_Updated

Catalyst:
WHY WEDNESDAY?
1.Why do we have bad morning
breath?
- Write what you think. You do not have
to be correct. Just make an argument.
2.If you have not done the
binder quiz be sure to get one.
3.Unit 3 Pre-Assessment
http://www.youtube.com/watch?v=FTtWoYmYP2g&list=PL516E9C556AA3D16C
Unit 3
• REMEMBER!!!!!!
• Finish Vocabulary by Monday 2-18-13!
Unit 3 Pre-Test
• No talking!
– Data should reflect what YOU know! Not
your neighbor!
• Do your best.
• NOT a grade.
– Only to track what we LEARN!!!!!!
• 10 minutes.
Percents
•
•
•
•
•
1/5 = 20%
2/5 = 40%
3/5 = 60%
4/5 = 80%
5/5 = 100%
•
•
•
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•
Write the percent correct for each standard.
1.1.1=
1.1.2=
4.2.2=
4.2.1=
Tracking Starting Point Quiz 1.1.1
Tracking Starting Point Quiz 1.1.2
Tracking Starting Point Quiz 4.2.2
Tracking Starting Point Quiz 4.2.1
DON’T FORGET…..
HAPPY VALENTINE’S DAY!!!!
• What is love?
• How is it biological?
• http://www.youtube.com/watch?v=e
DMwpVUhxAo
• http://www.youtube.com/watch?v=xK
zCZlHmtzA
Share the Love!!!!
1. Write a quick note of appreciation to
one of your teachers.
1. I will drop it off in their mailbox.
2. Read the article about love.
3. As a group discuss your thoughts on
love.
10 minutes.
Catalyst
1. What is the oldest type of cell?
Prokaryotic or Eukaryotic?
2. What is an example of a prokaryotic
cell?
3. What is an example of a eukaryotic
cell?
Unit 3
• REMEMBER!!!!!!
• Finish Vocabulary by Tuesday 2-19-13!
What is the smallest living thing?
• How do you know?
What is a Cell?
living
tissue
proteins
ALL
organ
organ system
EVERYTHING
CELLS
Living
How are they different?
PROKARYOTIC
PLANT
EUKARYOTIC
ANIMAL
Independent
12.5 min.
What are the 2 TYPES of cells?
3 cell examples
PROKARYOTIC
No Nucleus
EUKARYOTIC
EUKARYOTIC
Nucleus
Nucleus
Internal Structures Internal
Structures
Independent / home work
HAPPY VALENTINE’S DAY!!!!
• What is love?
• How is it biological?
• http://www.youtube.com/watch?v=e
DMwpVUhxAo
Catalyst
1. What is the oldest type of cell?
2. What is the main difference between
prokaryotic and eukaryotic cells?
3. How are prokaryotic and eukaryotic
cells similar?
4. What is an example of a prokaryotic
cell?
5. What is an example of a eukaryotic
cell?
SHOUT OUT FRIDAY
• Write a shout out on a sticky note to a
classmate!
– Must be class centered!
– Showing a core value:
•
•
•
•
Curiosity
Creativity
Catalyst
Community
• Place it on the shout out board during
class.
Unit 3
• REMEMBER!!!!!!
• Finish Vocabulary by Tuesday 2-19-13!
• Homework check off!
How are cells made?
• Organelles
– “little organs” found inside cells!
– Each has its own unique structure and
function.
• http://www.youtube.com/watch?v=zafJKbMPA8
Organelles
Cell Membrane
Function:
Act as a gatekeeper: let
things in and
out
Organelles
Cell wall
Function:
Provide
support &
structure to
PLANT CELLS
Organelles
Nucleus
Function:
Protect the genetic material
(DNA)
Organelles
Mitochondria
Function:
CELLULAR
RESPIRATION
Energy for the cell
Organelles
chloroplast
Function:
Convert sunlight to sugars
Organelles
Ribosomes
Function:
THEY MAKE PROTEIN
Organelles
vacuole
Function:
Store H2O (water) - establish turgor
(stiffness)
Organelles
Cytoplasm
Function:
Jelly-like substance that holds organelles in
place
Organelles
Lysosome
Function:
Waste disposal
Enzymes!! – lots!!
Organelles
golgi Body
“Gloppy” - Candyland
Function:
Distribution,
packaging, &
shipping of
proteins
Organelles
Endoplasmic reticulum
Function:
Help make proteins, packaging, sends
proteins to membrane
Plant & Animal Cells
eukaryotic
Plant Cell
organelles
Animal Cell
Independent Work
1.Complete the “Make Predictions!” (U3-5)
1.Write a Valentine’s Day RAFT.
2.LABEL THE PLANT AND ANIMAL CELL. (U3-6)
1.Cell Project
ALL DUE TUESDAY Feb 19th!
Catalyst
1. What would happen if all the ribosomes
in a cell shut down?
2. What would happen if a virus killed all
the mitochondria?
3. What is the function of the chloroplast?
4. What is the cell membrane made out
of? Draw it!
PACKET CHECK OFF UP TO PAGE U3-6
MUST BE COMPLETE! HAVE IT ON YOUR
DESK, PLEASE!
SHOUT OUT FRIDAY
• Write a shout out on a sticky note to a
classmate!
– Must be class centered!
– Showing a core value:
•
•
•
•
Curiosity
Creativity
Catalyst
Community
• Place it on the shout out board during
class.
Unit 3
• REMEMBER!!!!!!
• Finish Vocabulary by Monday 2-18-13!
Cell Project
• Turn to page U3-7 in your packet.
• Choose one of the six options.
– Newspaper
– Children’s Book
– Poster
– Model
– Travel Brochure
– Cell CD
• Independent Project.
• Due Tuesday!
Catalyst
RAM
• Pass Back Tests and all other papers
• TRACK EVERYTHING!
• I AM COLLECTING YOUR TRACKERS
TODAY!
• Projects.
Tracking
Tracking
Tracking
Retest?
• See me at lunch or after school on Mondays,
Tuesdays, or Fridays.
• Replaces previous score
• You will track your NEW score
First Step…
• Test Corrections
• Rewrite question on a new sheet of
paper
• Add a reflection.
Reflection
Biology
EOC
Graduate HS
College Big
Goal
reflect
reflect
reflect
Reflection
Ask questions like:
“Am I on the right track?”
“How can I improve?”
“Did this study skill work for me?”
“What are my weaknesses?”
“How should I change?”
First Step…
• Test Corrections
• Rewrite question on a new sheet of
paper
• Add a reflection.
catalyst
1. Sketch a picture of a mitochondria and a
chloroplast.
2. What is the purpose of each?
3. What type of cells is each found in?
Catalyst
1. Compare and contrast a
prokaryotic and a eukaryotic cell?
2. What organelle is responsible for
producing protein?
3. What would happen if there were no
more mitochondria inside a cell?
4. Have your packet/projects out on
your desk to be checked.
• What does specialization even mean?
• Specialization = making something for
a particular purpose or function
Specialization
Example:
Muscle Cells: Have more mitochondria
to make more energy!
proteins
stem cells
DNA
Stem Cell Reading
• Just the first page
• http://www.stemcellschool.org/pdf/W
hat-are-Stem-Cells-and-Where-doThey-Come-from.pdf
Sperm Cell
• Function: impregnate female egg cell
• Special structures : flagella, pointy
head to break egg membrane
Skin Cell
• Function: protect inner organs of
organism
• Special structures: flat, waterproof,
different levels
of organization:
– Epidermis
– Dermis
– Muscle layer
Red Blood Cells
• Function: carry oxygen to all tissues in
body
• Special structure: hemoglobin carries
four oxygen atoms at once, disc
shaped to carry
the most oxygen!
Muscle Cell
• Function: contract and relax for an
organism’s movement
• Special structure: More mitochondria
for more energy
Nerve Cell, Neuron
Function: Communicate
and control ALL functions
in an organism
Special structures:
dendrite to receive
messages and a long
axon to send messages
Highlight a specialized
The
NEURON
cell:
• http://www.youtube.com/watch?v=c
5cab4hgmoE
proteins
plants
receptor
animals
nervous
ANIMALS
Cell Specialization Lab!
• Using a microscope,
how do we calculate
magnification?
• Multiply objective x eye piece
• 1. Red: 4X x Eyepiece (10X) = 40X
Example before we start
• Look at this cell slide through the
microscope:
Describe general shape:
square cell surrounded by
cell wall
Do you see any special
organelles/structures:
Green chloroplasts in
cytoplasm
Cell Specialization Lab
Complete Microscope Lab in packet
Identify number cell you are looking at
Read the corresponding article
Answer Packet Questions
7 minutes at each lab to complete
your station
• Do not move until bell rings
• 12-inch voices
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TOMORROW
• DO NOT FORGET TO BRING YOUR
PROJECTS TOMORROW!!!!!!
– TEST GRADE!
Catalyst
1. What two organelles are found in
plant cells but not animal cells?
2. Draw a picture of a mitochondria?
3. Draw a picture of a chloroplast?
4. What is the function of the cell
membrane?
5. Go to a station to finish your
Microscope Lab.
1. 12 minutes.
What is ATP?!
currency
respiration
nucleotide
mitochondria
phosphate
sugar
adenosine
PAGE U3-21
adenosine triphosphate
adenosine diphosphate
ATP
Draw an ATP molecule! (3 min)
Draw in notes.
Labeled & glued on pg. 23
Station #1: phosphates
Station #2: ribose (sugar)
Station #3: nitrogenous base
Label: phosphate, ribose, adenosine, ATP,
nucleotide
Picture on pg. 203
Catalyst
1. What organelle combines amino acids
together to form a protein?
2. What are the similarities and differences
between a prokaryotic cell and a
eukaryotic cell?
3. What determines the structure of a cell?
(Why do they look different?)
4. What is an ATP molecule composed
(made) of ?
5. In what form does our body store
energy?
6. What two organic molecules provide us
with energy?
PAGE U3-21
adenosine triphosphate
adenosine diphosphate
Catalyst
1. Why does the ribosome make
protein? List 3 reasons.
2. How does the mitochondria make
energy?
3. Turn to page U3-21 in your packet.
Cellular respiration
Where do you get
energy?!
mitochondria
make ATP
oxygen
glucose
H2O CO2
ATP
H2O
O2
mitochondria
CO2
4 min
Photosynthesis
What does a plant need in order to stay
alive?
chloroplasts in plant cells in leaves
make glucose
H2O CO2
sunlight
O2
glucose
autotroph producer
H2O
O2
CO2
chloroplast
WHAT HAPPENS IN THE DARK?
• Calvin Cycle
– Light Independent
4 min
http://www.youtube.com/watch?v=x-t0sGyjfto
Autotroph
vs.
Makes their own food.
heterotroph
EATS their food.
Chloroplast
Autotrophs
Glucose
Sunlight
Sunlight
chlorophyll
red
blue
green
Sunlight
Mitochondria
Glucose
Heterotrophs
24
ATP
Cytoplasm
ATP
Practice (4 min)
DRAW A PICTURE IN EACH BOX AND WRITE THE CHEMICAL EQUATION UNDERNEATH
7 min.
U3-24
Catalyst
1. What is the formula for photosynthesis?
2. What is the formula for cellular
respiration?
3. You are viewing a green aquatic plant
underwater that was exposed to light
for several hours. You notice there are
gas bubbles coming off of the plant.
What gas would most likely be found in
the greatest amount in these bubbles?
4. Turn in your notes packet to page U325 (THE CARBON CYCLE)
photosynthesis
chloroplast
Oxygen
Glucose
CO2
Water
respiration
mitochondria
ATP
2 types of cellular respiration
With oxygen
38
Without
2
lactic
oxygen
cytoplasm
GLYCOLYSIS!
acid
muscles
oxygen
exercise
alcohol
CO2
alcohol
bread
THE MYTH!!!!!
• Lactic Acid Fermentation DOES NOT
EXIST!!!!!!
• http://www.youtube.com/watch?v=5
eFSgu1yWWM
Stations
#1: Bromothymol Blue
#2: Anaerobic Respiration in Yeast
#3: Anaerobic Respiration in Humans
#4: Aerobic Respiration in Humans
Expectations
Rotate when the timer goes off
15 minutes each station
Writer: Writes for the group
Reader: Reads ALL instructions before you
begin
• If you finish a station early work on the study
guide in your packet.
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When we finish
• Return desks to normal position
• Organize your station the way you found it
• Sit down quickly & quietly!
Groups
Station #1
KaTiya W
Divine
Cainan
Tatiana R
David
Taaliyah
Station #2
Elijah R
Karen W
Jacquez
Samantha
Lionel
Keyania
Station #3
Tiara
Peter
Joshua
Beni
Joseph R
Bernel W
Station #4
Ariel R
Kayla
Christian
Alex W
Sharief
Nakiyah
Stations
#1: Bromothymol Blue
#2: Anaerobic Respiration in Yeast
#3: Anaerobic Respiration in Humans
#4: Aerobic Respiration in Humans
catalyst
1. What would happen
if there were no
border between the
United States and
Canada??
2. How is the cell
membrane like a
border between
countries?
Review Carbon cycle!
Cellular
Respiration
Photosynthesis
The Cell Membrane
U3-12
certain
lipids
proteins
lipid with a phosphate
“2” layers
partially
let stuff through
lipid
protein
homeostasis
balance
constantly
pH
in
temp.
out
salts
enters
particles high to low
water
high
leaves
transport
NO
(PASSIVE)
NO
(PASSIVE)
PASSIVE
NO energy required
ACTIVE
Energy required!
enters
particles high to low
water
high
low to high
leaves
transport
NO
(PASSIVE)
NO
(PASSIVE)
YES
(ACTIVE)
YES
PASSIVE
NO energy required
ACTIVE
Energy required!
enters
particles high to low
water
leaves
transport
NO
(PASSIVE)
NO
high
(PASSIVE)
low
low to high
NO
(PASSIVE)
YES
(ACTIVE)
YES
YES
Diffusion
example
Diffusion example
Diffusion example
Osmosis Example
Osmosis Example
SALT
SUCKS!
SALT
SUCK
S!
Osmosis Example
Osmosis Example
Facilitated Diffusion
example
Facilitated Diffusion
example
Active Transport
Example
Active Transport
Example
Practice
COMPLETE: PAGES U3-13  U3-16
Quiz on this @ beginning of tomorrow’s
class!
Will be for a TEST GRADE!
Packets will be check at beginning of
tomorrow’s class as well for a test
grade!
Be on your BEST behavior!
Gummy Bear Lab
Use a Dixie cup.
Water.
Salt Water.
A gummy bear. To set up the lab
according to Mrs. DeViney’s
Instructions and the instructions on
page U3-17 (Numbers 1-7)
• We will complete this lab tomorrow.
•
•
•
•
RAM
• Pass Back Tests and all other papers
• TRACK EVERYTHING!
• I AM COLLECTING YOUR TRACKERS
TODAY!
• Projects.
Tracking
Tracking
Tracking
Retest?
• See me at lunch or after school on Mondays,
Tuesdays, or Fridays.
• Replaces previous score
• You will track your NEW score
First Step…
• Test Corrections
• Rewrite question on a new sheet of
paper
• Add a reflection.
Reflection
Biology
EOC
Graduate HS
College Big
Goal
reflect
reflect
reflect
Reflection
Ask questions like:
“Am I on the right track?”
“How can I improve?”
“Did this study skill work for me?”
“What are my weaknesses?”
“How should I change?”
First Step…
• Test Corrections
• Rewrite question on a new sheet of
paper
• Add a reflection.
Catalyst
1. Name 1 difference between active
and passive transport.
2. What is the one difference between
osmosis and diffusion?
catalyst
In each picture, cubes represent salt molecules.
Draw an arrow to show what would happen in
diffusion and osmosis.
COPY THE PICTURES ONTO YOUR CATALYST SHEET.
Osmosis
Diffusion
announcements
• Unit 3 TEST TOMORROW!
• Tutoring after school TODAY
o2:30 – 3:30
stations
NEED TO CREATE STATIONS!!!
1. Microscopes (U3-10 & U3-11)
2. Transport Review Sheet
3. Study Guide
4. Crossword Puzzle
5. Cell review
done early?:
MAKE YOUR CHEAT SHEET
Catalyst (2-27)
1. A cell membrane is semi permeable,
and is not permeable to salt. A cell with
40% salt concentration is placed in a
beaker of water with 10% salt
concentration. What will happen to the
cell? Through what process will this
occur?
2. What two organic compounds is the cell
membrane composed of?
3. What are three examples of how active
transport is used to maintain homeostasis
in our bodies?
Track Quizzes
• Track yesterdays quizzes in the “QUIZ” mastery
section of your tracker.
– Photosynthesis (4.2.1)
– Transport/Homeostasis (4.2.2)
• Look at which of our current four objective
you need to study most for your test.
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What objectives are below 85% on quizzes
1.1.1
1.1.2
4.2.1
4.2.2
Stations
• Sit at the appropriate Station
• Move when the timer goes off (15
minutes)
• Complete 3 today
• Write down what stations you complete
• 1 you are really good at
• 2 you need the most help on
– Use your tracker to figure this out!
• Stay on task!
• Ask questions!
HOMEWORK
• FINISH YOUR PACKET!
• COMPLETE THE STUDY GUIDE ON THE
LAST PAGE
• Packet will be collected before your
test on Friday
• Binder quiz Friday after your test
– Make sure you have all your catalysts and
everything is in order
Catalyst
• Do Not Speak
• Take out your work from
yesterday and continue.
• Remember: we will not talk
again until everyone has
completed it all.
The Cell Membrane
U3-12
certain
lipids
proteins
lipid with a phosphate
“2” layers
partially
let stuff through
lipid
protein
homeostasis
balance
constantly
pH
in
temp.
out
salts
enters
particles high to low
water
high
leaves
transport
NO
(PASSIVE)
NO
(PASSIVE)
PASSIVE
NO energy required
ACTIVE
Energy required!
enters
particles high to low
water
high
low to high
leaves
transport
NO
(PASSIVE)
NO
(PASSIVE)
YES
(ACTIVE)
YES
PASSIVE
NO energy required
ACTIVE
Energy required!
enters
particles high to low
water
leaves
transport
NO
(PASSIVE)
NO
high
(PASSIVE)
low
low to high
NO
(PASSIVE)
YES
(ACTIVE)
YES
YES
Practice
1. A cell membrane is semi permeable,
and is not permeable to salt. A cell
with 40% salt concentration is placed
in a beaker of water with 10% salt
concentration. What will happen to
the cell? Through what process will
this occur?
2. What two organic compounds is the
cell membrane composed of?
Gummy Bears
1. Measure the height, length, and width
of your bears.
2. Compare them to your classmates
who put there’s in a different solution.
3. Compare to the original bear.
4. Answer questions in gummy bear lab
section of packet.
5. Put your bear in the opposite solution
and place it on the table to observe
tomorrow.
Independent Work
• Continue Working silently.
Catalyst
1. How are the products and reactants
of photosynthesis and cellular
respiration related?
2. What kind of respiration occurs
without oxygen?
3. Get out your tracker!
Catalyst
1. A scientist wants to develop a test that can
quickly determine the difference between
eukaryotes and prokaryotes. Which of the
following organelles would be the BEST to test to
tell the difference?
2. What are the two organelles that all cells have
in common?
3. A cell with a semi-permeable membrane has a
10% solute concentration. It is placed in a
beaker with 20% solute concentration. Osmosis
occurs. What most likely will happen?
4. If carbon dioxide is completely removed from a
plant’s environment, what would you expect to
happen to the plant’s production of glucose,
C6H12O6?
Test Review
•
•
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•
BATTLE OF THE SEXES
Boys on the RIGHT.
Girls on the LEFT.
Sit or stand by the lab tables.
Winners get extra credit added to their
tests.
• What do we call a chemical that
travels through the blood and allows
cells to communicate ?
– Stem cell
– Neurotransmitter
– Hormone
– Chlorophyll
• What is a cell that has no special job; a cell
that has not yet differentiated.
– Prokaryote
– Eukaryote
– Stem Cell
– Bacteria
• What are the structures within a cell that
perform a particular tasks?
• What is fermentation?
• Name a green pigment that is responsible
for collecting sunlight for photosynthesis.
• Which statement is true?
A. Plant cells have a cell wall and a cell
membrane. Animal cells do not have a
cell membrane.
B. Animal cells have a mitochondria and a
nucleus. Plant cells do not.
C. Animal cells have a mitochondria and a
chloroplast. Plant cells do not.
• Name the function of two of these
cells.
a.
b.
c
d.
e.
• What kinds of cells have DNA?
• What is the main difference between
eukaryote and prokaryote cells?
• What two organic molecules make up
the majority of the cell membrane?
• Which of the following statements
concerning diffusion and active
transport is correct?
– Both processes require energy.
– Diffusion requires energy while active
transport does not.
– Active transport requires energy while
diffusion does not
• Where does cellular respiration take
place?
• What organisms carry out cellular
respiration?
• What molecule is the energy currency
of cells?
• What number is the cell wall?
• What is the function of number 7?
• What number is the vacuole and what
does it do?
• In a microscope, what is the total
magnification if the eye piece is 10x
and the objective that we use is 20x?
• In the figure below, the semipermeable membrane is only
permeable to water. What best
describes what will happen after 20
minutes?
• Label the diagram.
• A cell is taken from an environment
that has a low salt concentration and
is placed into an environment that
does contain a lot of salt. The cell’s
membrane is not permeable to salt,
only water. What effect will the
change in environment have on the
cell?
• What is the equation for
photosynthesis?
• What is the equation for cellular
respiration?
UNIT 3 ASSESSMENT
•
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DO NOT WRITE ON THE TEST.
Silence is golden.
GOOD LUCK!
You are going to do GRRRREEEAAATT!
When finished complete binder quiz.
Then begin unit 4 vocabulary.
– (Due Next Friday.
Unit 4 Vocabulary
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mRNA
tRNA
rRNA
Gene
Transcription
Translation
Trait
Mutation
Phenotype
•
•
•
•
•
•
•
•
Mitosis
Asexual
Somatic
Centriole
Centromere
Chromosome
Chromatin
Chromatid
DEFINE 10. FRAYER MODEL 5.
Catalyst
1. Compare the structure of a
prokaryote to a eukaryote?
2. A cell is taken from an environment
that has a low salt concentration and
is placed into an environment that
does contain a lot of salt. The cell’s
membrane is not permeable to salt,
only water. What effect will the
change in environment have on the
cell?
Today
1.
2.
3.
4.
5.
6.
Finish Unit 3 Test
Binder Quiz
Unit 4 Vocabulary
Mid-Quarter Reflection
Test Corrections (Unit 1/2/3)
Make-up any missing assignments
Unit 4 Vocabulary
•
•
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•
•
•
•
•
•
mRNA
tRNA
rRNA
Gene
Transcription
Translation
Trait
Mutation
Phenotype
•
•
•
•
•
•
•
•
Mitosis
Asexual
Somatic
Centriole
Centromere
Chromosome
Chromatin
Chromatid
DEFINE 10. FRAYER MODEL 5.