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General and BioChem
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DNA and RNA
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Body Systems
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Genetics
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Evolution
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Cells
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Gen/BioChem DNA/RNA Body Systems Genetics Evolution Cells $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500
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Put in order from smallest to largest…
organelle atom cell molecule A 20 mile band that surrounds the earth and contains all life is known as the __________.
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atom molecule organelle cell Biosphere
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Earth’s early atmosphere contain very little ________gas?
Living things… a) Need energy b) Have the ability to reproduce c) Composed of cells d) All of the above Earth’s early atmosphere contain very little ________gas?
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d) All of the above Oxygen - 21%
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_____ billion years ago.
An increase in the amount of living material in an organisms life is called? a) Development b) Growth c) Obesity d) All of the above The Earth was created _____ billion years ago. 2.6 3.6 4.6
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b) GROWTH
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The process of photosynthesis cleans our air of what gas?
To maintain homeostasis all organisms need or use ____, which is also the ability to do work. a) Heat b) Food c) Energy
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c. Energy
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Long ago, many people accepted the theory
“that the Earth is flat”. What does that say about theories??? What is the process that occurs in all living things that produces CO2?
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Theroies can change & not all theories are correct.
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What part of our atmosphere do planes fly in ?
A ______ is a hypothesis that is confirmed to be true over & over again. a) Hypothesis b) Scientific method c) Theory d) Data What part of our atmosphere do planes fly in ?
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c. Theory
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What part of the atmosphere contains most of the earth’s air currents?
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Arm
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What is the difference between weather and climate?
Put in order from smallest to largest… organ system organism tissue organ What is the difference between weather and climate?
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tissue organ organ system organism Weather is the conditions that are occurring now and climate an avenge over a period of time
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What layer of the earth contains the ozone?
Maintaining your internal environment, such as a 98.6 body temperature is also known as maintaining your ________. a) Homeostasis b) Science c) Growth d) Hypothesis What layer of the earth contains the ozone?
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a. Homeostasis
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Do clouds and snow reflect or absorb sunlight?
The snow shoe rabbit changes the color of its coat depending on the season. This is called… a) Evolution c) Biology b) Adaptation d) Development Do clouds and snow reflect or absorb sunlight?
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b. Adaptation Reflects - cooling the Earth
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The earth is closest to the sun in the summer
What is it called when a tadpole developments into a frog? True or False The earth is closest to the sun in the summer
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Metamorphesis
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Another name for zero degrees latitude is
In a control experiment the one thing that may change is called a) Independent variable b) Dependent variable c) Control group d) None of the above Another name for zero degrees latitude is
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a. Independent variable
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Why does the equator get so much rain?
A microscope that can give a 3D image of a specimen… a) Compound light b) Simple light c) Stereo microscope d) Transmission electron Why does the equator get so much rain?
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Stereo microscope At zero degrees the equator
heats up fast and the heat rises as it cools it releases rain.. Stereo microscope
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The Great Basin Desert in the U. S. is a desert
The Great Basin Desert in the U.S. is a desert. How does a mountain range develop this dry condition?
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Diaphragm On the west side of the mountain moisture is released
as it climbs east side-dry air comes down an takes moisture out of the earth Diaphragm
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Put in order from smallest to largest.
molecule atom organelle On June 21 (Summer Solstice) the N. hemisphere is tilted _____ (away or towards) the sun.
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from smallest to largest.
atom molecule organelle Towards
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After conclusions are made from an experiment, scientists can…
a) publish their results in journals b) present lectures at meetings c) write for newspapers & mags c) all of the above Why did scientist Charles Keeling take a reading of CO2 levels in Hawaii ?
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d) verify by repeating
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Name one greenhouse gases.
What are all dogs considered if they can produce a fertile offspring? A poodle Species Organism Name one greenhouse gases.
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CO2, water vapor, CFC’s methane and nitrous oxide b. Species
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Where do CFC’s come from?
Anything possessing all of the ‘characteristics of life’ is considered _______. a) Dead b) Asleep c) Living d) Related Where do CFC’s come from?
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conditioners, refrigerators
Aerosol cans, air conditioners, refrigerators c. Living
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What can be done to slow the emission of greenhouse gases?
A group of organisms that reproduce a fertile offspring is called a ? Species Family School What can be done to slow the emission of greenhouse gases?
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species -carpool -bicycle -lower your housing heat -plant trees
-insulate the house species
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What does the protective
What is the stimulus and the response in the statement below? You get a 100 on the Biology exam & become extremely happy. What does the protective ozone layer do?
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Stimulus - 100 Response - Extremely happy Absorbs UV light
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UV light can change our genetic material.
The results gathered from the experiment are known as… a) Data b) Scientific information c) Tables & graphs d) Conclusion T or F UV light can change our genetic material.
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a. Data
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What do CFC’s do in an aerosol cans?
Which group is the control group in this experiment? Left or Right 1 2 What do CFC’s do in an aerosol cans? 3 4
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The control group is the group on the left.
Used as propellants
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As warm air rises, it cools and releases water vapor.
Which group is the experimental group in this experiment? Left or Right True or False As warm air rises, it cools and releases water vapor. 1 2 3 4
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Water cools the earth because it reflects most of its sunlight.
In a controlled experiment, what is the problem if two variables are being tested? True or False Water cools the earth because it reflects most of its sunlight. 1 2 3 4
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False You can not tell which variable
caused the change in the experiment. False
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What gas makes up most of the earth’s atmosphere?
How do scientists check a hypothesis? a) Collect data b) Draw a conclusion c) Run a experiment d) Collect information What gas makes up most of the earth’s atmosphere? 4
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c. Run an experiment
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The thinning of the ozone layer occurs over ____ regions and may take _____ years to reverse.?
1 2 3 4
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Course adjustment knob
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The deflection of winds moving along the surface
The American Bald Eagle has great eye sight and big sharp talons. These are an examples of _______. Adaptation Evolution Growth The deflection of winds moving along the surface of the Earth is called the _____ Effect. A possible solution to the problem.
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Adaptations
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A possible solution to the problem.
How does planting a tree help fight global warming. a) Collect data b) Draw a conclusion c) Make a hypothesis d) Run a experiment e) Collect information
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Hypothesis
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Double Jeopardy!!
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Classification
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The Group on the right is the experimental group. True
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Ecology
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Microscopes
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Biomolecules
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Scientific Method Classification Ecology Microscopes Biomolecules Pot Luck $200 $200 $200 $200 $ $ $400 $400 $400 $400 $ $ $600 $600 $600 $ $ $ $800 $800 $800 $ $ $ $1000 $1000 $1000 $ $ $
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The changes in a species physical appearance over
a long period of time is known as ______. Adaptation Evolution Growth
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Evolution
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1
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stage
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a) Independent variable b) Experimental group c) Control group
What is part of the experiment used as a standard or something you compare it to. a) Independent variable b) Experimental group c) Control group 3
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c. control group
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In this experiment what is the independent variable?
1 2 3 4
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increased temperature.
The sun's increased temperature.
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1 2 3 4 An educated guess or prediction about the answer
to your problem is called .... 1 2 3 4
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Hypothesis.
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What is the dependent variable?
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Something measurable: height weight # of flowers
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Name the independent & dependent variable.
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Independent variable -Lid Dependent variable -Maggots
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microscope (high power)
The magnification of a light compound microscope (high power) is ______x.
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400 to 430x
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an Electron Microscope
The magnification of an Electron Microscope is _____ , ______x.
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500,000x
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Fine adjustment knob
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If the objective lens is 10x, what would be the total
manification?
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100x
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Objective lens
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revolving nose piece
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The source of nearly all energy
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The sun
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The type of microscopes that we have in class
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compound light microscope
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Where should you carry a microscope?
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arm and base of microscope
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What molecule breaks down during cellular respiration? a) a cheeseburger b) glucose c) macro glucose
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b. glucose
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tt
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YyRr Y-yellow y-green R-round r-wrinkle What would this genotype
look like? YyRr
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Heterozygous or Hybrid
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Haploid Diploid Triploid
All body cells are ____. Haploid Diploid Triploid
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Diploid
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Haploid Diploid Triploid
All sex cells are... Haploid Diploid Triploid
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Haploid
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The parents are hybrid for brown eyes what is the percentage that an offspring would have blue eyes?
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25%
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Daily Double!!
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two homozygous recessive
A cross between two homozygous recessive idividuals for blue eyes, what is the % of blue eyes in the offspring?
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100%
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replacing a defective or missing gene
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What is gene therapy?
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Contains genes from other organisms
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What are transgenic organisms?
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Releases energy from food particles
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What is cellular respiration?
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Final Jeopardy
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the rate of diffusion for cell survival
Most important when considering the rate of diffusion for cell survival
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