1 2 Objective 1 Nature of Science 3 More Nature of Science.

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Transcript of 1 2 Objective 1 Nature of Science 3 More Nature of Science.

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Objective 1 Objective 1 Nature of Nature of ScienceScience

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More Nature More Nature of Scienceof Science

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Objective 2 Objective 2 Organization Organization

of Living of Living SystemsSystems

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More More Organization Organization

of Living of Living SystemsSystems

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Objective 3 Objective 3 InterdependeInterdepende

nce of nce of OrganismsOrganisms

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More More InterdependeInterdepende

nce of nce of OrganismsOrganisms

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Objective 1 Objective 1 Nature of Nature of ScienceScience

Objective Objective 2 2

OrganizatioOrganizationn

More More Nature of Nature of ScienceScience

More More OrganizatioOrganizatio

nn

Objective Objective 3 3

InterdepeInterdependencendence

More More InterdepeInterdepe

ndencendence

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A researcher finds that her data does

not support her hypothesis. What

conclusion can she reach?

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What is a wrong What is a wrong hypothesis?hypothesis?

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A scientist conducts an

experiment and concludes that the water in a pond is

acidic. What should the next step

in the experiment be?

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What is repeat What is repeat the the

experiment?experiment?Return to Return to

Game BoardGame Board

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CAR PRICE HORSEPOWER

0-60 MPG

Chrysler PT Cruiser

$16, 595

150 8.9 21.0

Dodge Neon $14,790 150 8.5 28.1

Ford Focus $17185 130 9.3 26.0

A car advertisement states A car advertisement states that their car is both “quick that their car is both “quick

and economical to run.” and economical to run.” Which car do they want you to Which car do they want you to

buy?buy?

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What is the What is the Dodge neon?Dodge neon?

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A young girl watches A young girl watches an approaching an approaching

thunderstorm. She thunderstorm. She observes that lightning observes that lightning

is visible several is visible several seconds before thunder seconds before thunder

is heard. is heard.

What conclusion can What conclusion can

she make?she make?

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Why does Why does Light Light

traveling traveling faster than faster than

sound?sound?Return to Return to

Game BoardGame Board

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Students are studying Students are studying parts of a local stream. parts of a local stream.

They use a tape They use a tape measure, stop watches , measure, stop watches ,

ping-pong balls and ping-pong balls and calculators to gather calculators to gather

information. information.

What data are they What data are they

trying to collect?trying to collect?

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What is What is stream stream

depth, width, depth, width, and speed?and speed?

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Why Why would you would you use this use this piece of piece of

laboratorlaboratory y

equipmenequipment?t?

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What is to What is to measure measure volume ?volume ?

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Why would you use Why would you use this piece of this piece of laboratory laboratory

equipment?equipment?

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What is What is measuring measuring

mass ?mass ?Return to Return to

Game BoardGame Board

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What do we What do we call the call the

variable that variable that scientists scientists

manipulate in manipulate in an an

experiment?experiment?

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What are What are independent independent variables ?variables ?

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A scientist gives A scientist gives different amounts of different amounts of

fertilizer to three fertilizer to three different plants to see different plants to see

how it effects their how it effects their growth. In this case, growth. In this case, plant growth is the plant growth is the

_____._____.

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What is the What is the dependent dependent

variablevariableReturn to Return to

Game BoardGame Board

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Scientist use Scientist use this to compare this to compare

their their experiment experiment results to.results to.

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What is a What is a control ?control ?

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Carries the Carries the DNA DNA

message message from the from the

nucleus to nucleus to the the

ribosomes.ribosomes.

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What is mRNA What is mRNA (messenger (messenger

RNA) ? RNA) ? Return to Return to

Game BoardGame Board

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The function The function of the of the

flagellum on a flagellum on a bacterial cell.bacterial cell.

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What is What is locomotion locomotion (movement) (movement)

??Return to Return to

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During DNA During DNA Replication, Replication,

cytocine always cytocine always pairs with what pairs with what

other other nucleotide nucleotide

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What is What is guanine ?guanine ?

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The movement The movement of water in and of water in and

out of a cell out of a cell across a semi-across a semi-

permeable permeable membrane is membrane is

known as _____.known as _____.

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What is What is osmosis.osmosis.

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The body system The body system responsible for the responsible for the transportation of transportation of

hemoglobin.hemoglobin.

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What is the What is the Circulatory Circulatory System ?System ?

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On rare occasions, On rare occasions, codons are codons are

inserted, deleted or inserted, deleted or substituted for substituted for

another. Biologists another. Biologists call these changes call these changes

__________

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What are What are mutations.mutations.

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The codon The codon sequence AGT sequence AGT

would pair with would pair with what anticodon? what anticodon?

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What is What is UCA ?UCA ?

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Tetracycline Tetracycline stops bacterial stops bacterial

protein protein synthesis. It synthesis. It most likely most likely

interferes with interferes with what cellular what cellular organelle. organelle.

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What are What are Ribosomes ?Ribosomes ?

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Students are Students are examining a examining a

unicellular eukaryote unicellular eukaryote with cell walls made with cell walls made

of chitin and a of chitin and a filamentous body. filamentous body. The organism most The organism most

likely belongs to what likely belongs to what kingdom?kingdom?

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What is What is Fungi ?Fungi ?

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Vertebrate animals Vertebrate animals are characterized are characterized by systems that by systems that

protect and support protect and support the body. What the body. What body systems body systems

contribute most to contribute most to

this characteristic?this characteristic?

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What is the What is the skeletal and skeletal and integumentaintegumentary system ?ry system ?

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Energy used Energy used by producers by producers in a grassland in a grassland

food web is food web is provided by provided by

what source?what source?

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What is the What is the Sun ?Sun ?

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The wings of a The wings of a bird and the bird and the wings of a wings of a

butterfly are butterfly are known as.known as.

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What are What are Analogous Analogous

Structures ?Structures ?Return to Return to

Game BoardGame Board

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Two plants sprout on a Two plants sprout on a forest floor at the same forest floor at the same time, one plant quickly time, one plant quickly spreads its leaves and spreads its leaves and grows tall, shading the grows tall, shading the second pant so that it is second pant so that it is

unable to grow. unable to grow. Biologists would classify Biologists would classify

this interaction as?this interaction as?

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What is What is competition competition

??Return to Return to

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A group of the A group of the same species same species living in the living in the

same same geographical geographical area at the area at the same time.same time.

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What is a What is a Population.Population.

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Mistletoe is a plant Mistletoe is a plant that lives on and that lives on and

survives by getting survives by getting its energy from its energy from

another plant. This is another plant. This is an example of what an example of what type of biological type of biological

relationship?relationship?

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What is What is Parasitism ?Parasitism ?

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As energy As energy flows from one flows from one trophic level to trophic level to the next, how the next, how much energy much energy

is lost?is lost?

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What is What is 90% ?90% ?

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The total of The total of all the all the

alleles of a alleles of a Population.Population.

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What is a What is a Gene Pool ?Gene Pool ?

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Occurs when Occurs when formerly formerly

interbreeding interbreeding organisms can no organisms can no longer produce longer produce fertile offspring.fertile offspring.

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What is What is ReproductivReproductive Isolatione Isolation

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When an When an ancestral species ancestral species evolves into an evolves into an array of species array of species

to fit a number of to fit a number of diverse habitats.diverse habitats.

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What is What is Adaptive Adaptive

Radiation ?Radiation ?Return to Return to

Game BoardGame Board

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Food webs are Food webs are often used to often used to

illustrate illustrate interactions among interactions among

organisms in an organisms in an ecosystem. What ecosystem. What do the arrows in a do the arrows in a

food web food web represent?represent?

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What is Flow What is Flow of Energy ?of Energy ?

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Energy Energy forforLifeLife

CarbohydrateCarbohydratess

ProteinProteinss

EnzymEnzymeses

LipidsLipids NucleiNucleicc

AcidsAcids