HW L: make basic Bio Flash cards

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• HW L make basic Bio Flash cards
• HW M Density ORQ
• Levels of organization
• Make MCAS review Folder with pocket
• Find old tests and flash cards
• Put Standard Sheets in the folder
• Correct MCAS Test

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Week 35 Chemistry links to Biology
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Levels of organization
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Levels of Organization
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• ATOMS
• Smallest part of matter
• NON-living

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• Molecules
• 2 or more bonded atoms
• Form compounds
• NON-living

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• Macromolecule
• Very large molecules
• Proteins, fats, carbohydrates, nucleic acids
• NON-living

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• Organelles
• Tiny organs
• Made of macromolecules

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• Cell
• Made of organelles
• Basic unit of structure function
• LIVING

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• Tissue
• The same kind cell working together
• Living

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• Organs
• Tissues that work together
• Living

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• Systems
• Organs that work together
• Living

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• Organism
• Entire living things (organisms)
• Usually made of systems
• May be a single cell
• Living

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• Population
• Same type of organism living together

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• Community
• Several populations living together
• Population interact

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• Ecosystem
• A biotic (living) community plus the abiotic
  (nonliving) features

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• Biome
• Similar ecosystems on earth together

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• Biosphere
• Whole living layer around the globe
• Includes abiotic features

http//people.hofstra.edu/geotrans/eng/ch8en/conc8
en/envisys.html
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• ATOMS
• Smallest part of matter
• NON-living

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A bunch of Carbon atomsthe element carbon
Elements cant be chemically broken down
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Atomic Mass Proton Neutrons
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HELIUM ATOMWhat is the Atomic mass?
(Atomic Mass4)
Helium is element number 2Its nucleus contains
two protons and two neutrons and there are 2
electrons in orbit around the nucleus.Note that
all the mass is concentrated in the nucleus.
(Electrons have only 1/1845 of the mass of a
proton.) Place mouse over model to see
inside---gt ..... or Click here to go inside
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What is the Atomic Mass?What is the atomic
number ?
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4
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Periodic table of the Elements

• Atomic Mass increase going in what directions?

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• Molecules
• 2 or more bonded atoms
• Form compounds
• NON-living

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Compound a bunch of the same Molecule
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Compounds
Compound can be broken down into different kinds
of atoms.

• Pure substances made from more than one element
• H2O Water
• NaCl Table Salt
• C12H22O11 Sucrose
• C2H5OH Ethanol
• CaCO3 Chalk
• C8H18 Octane

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Which is an compound?
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Physical change
change in form but
no change in molecule
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Water cycle as Physical changeChange of state
Solid, liquid, Gas
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Change of States or phaseparticles are not
changing to new particles
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Water cycle
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Photosynthesis and Respiration

• Link pbs

Photosynthesis from pbs
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• Organelles
• Tiny organs What kind are these?
• Chloroplast and mitochondria

Sugar and Oxygen
Carbon dioxide and water
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The Mitochondrion
OXYGEN
OXYGEN
CO2
CO2
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GLUCOSE
FUEL
HEAT/LIGHT
H2O
H2O
H20
H2O
You can compare the Mitochondria to a Fire.
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Simple formula
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Conservation of mass no loss of atoms no loss
of mass
Complex formula
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Are there any missing atoms in the product?
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• Cell
• Made of organelles
• Basic unit of structure function
• LIVING

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The Cell

• The basic parts
• Cell membrane
• Cytoplasm
• Nucleus

• The Plant only parts
• Cell Wall
• Chloroplasts
• Vacuole

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Once Inside the Cell
Oxygen H2O Glucose CO2
The red blood cells, in the capillary bed,
deliver Oxygen, H2O, and Glucose to cells in the
capillary bed.
Note More than one cell line capillary beds.
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Molecules
Words
Carbohydrate Sugar Starch fiber
Protein
DNA
Fat
photosynthesis
Carbon Dioxide CO2
Sugar C6H12O6
water H2O
Oxygen O2
Respiration
Atoms
letters
Hydrogen H
Carbon C
Nitrogen N
Oxygen O
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• Tissue
• The same kind cell working together
• Living

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Tissues
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• Organs
• Tissues that work together
• Living

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Level of organization
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• Systems
• Organs that work together
• Living

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Organ systems Collections of organs which work
together
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IT ALL STARTS WITH DIGESTION--
1. Chew! Chew! Chew! Mechanical Digestion breaks
down the food into small bits. 10 Seconds
2. The food moves down the esophagus 10 Seconds
3. The stomach acids break down the food into a
milkshake textured substance. 6 hours
4. Glucose (form of sugar from the digested food)
is absorbed by the small intestine. 8 hours
5. The rest of the glucose is absorbed in the
Large intestine. The waste leaves the body. 10
Hours
Note You can digest food even when your upside
down because muscles move the food down. This is
called peristalsis.
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• Organism
• Entire living things (organisms)
• Usually made of systems
• May be a single cell
• Living

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Organisms
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• Population
• Same type of organism living together

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Population of species
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Community of kingdoms
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Animals Consumers
Plants Producers
Fungi Consumers
Protist Producers consumers
Monerans Bacteria Consumers Producers
Add -gt Organ System Organ Tissue
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• Community
• Several populations living together
• Population interact

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Lichen Producer, consumer, mutualism pioneer,
microscopic
Algae Fungi Lichen
Al Gee is a FUN GUY you are going to LIKE HIM
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Ecosystem

• Google maps

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• Biome
• Similar ecosystems on earth together

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Climograph of a Deciduous Forest

• When a Deciduous forest goes to a point of below
  freezing almost all life comes to a halt.
• A Deciduous forest dies out for winter and
  regenerates in the spring
• It sometimes may rain a lot in tropical Deciduous
  forest areas
• The temperature never goes more than 80 Degrees
• By Schuyler

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• Biosphere
• Whole living layer around the globe
• Includes abiotic features

http//people.hofstra.edu/geotrans/eng/ch8en/conc8
en/envisys.html
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Biosphere
(Skin on the apple is to thick Coat of paint on
basket ball.)
Biosphere Layer where life exists on earth.
interacts with Hydrosphere (water) - 70 of
earths surface is water Lithosphere (rock) -
Thin crust, like the skin on an apple. Much
desert. Atmosphere (air) - 80 nitrogen, 20
oxygen, trace of carbon dioxide
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Photosynthesis and Respiration

• Link pbs

Photosynthesis from pbs
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Increasing concentration of CO2
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Plate tectonics
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Convection causes plate tectonics
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Earth sun systemSeasons about the tilt not
distance
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Sun Earth Moon

• Lunar
• Eclipse

Sun Moon Earth
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