Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism...
-
Upload
marylou-cain -
Category
Documents
-
view
219 -
download
0
Transcript of Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism...
![Page 1: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/1.jpg)
Biology and YouBiology and You
Chapter 1Chapter 1
![Page 2: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/2.jpg)
ObjectivesObjectives RelateRelate the seven properties of life to a the seven properties of life to a
living organismliving organism DescribeDescribe seven themes that can help seven themes that can help
you organize what you learn about you organize what you learn about biologybiology
IdentifyIdentify the tiny structures that make the tiny structures that make up all living organismsup all living organisms
DifferentiateDifferentiate between reproduction between reproduction and heredity and between metabolism and heredity and between metabolism and homeostasisand homeostasis
![Page 3: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/3.jpg)
Key TermsKey Terms BiologyBiology CellCell ReproductionReproduction MetabolismMetabolism HomeostasisHomeostasis GeneGene
HeredityHeredity MutationMutation EvolutionEvolution SpeciesSpecies Natural Natural
SelectionSelection EcologyEcology
![Page 4: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/4.jpg)
BiologyBiologyBiologyBiology is the is the study of lifestudy of life
![Page 5: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/5.jpg)
What Does it Mean What Does it Mean to be Alive?to be Alive?
![Page 6: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/6.jpg)
What does it mean to What does it mean to be alive?be alive?
Life is characterized Life is characterized by the presence of all by the presence of all seven properties at seven properties at some stage in an some stage in an organism's life.organism's life.
![Page 7: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/7.jpg)
Seven Properties of Seven Properties of LifeLife
Cellular Cellular organizationorganization
ReproductionReproduction MetabolismMetabolism HomeostasisHomeostasis
HeredityHeredity ResponsivenResponsiven
essess Growth & Growth &
DevelopmentDevelopment
![Page 8: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/8.jpg)
Unifying Themes Unifying Themes of Biologyof BiologyChapter 1 Section 1Chapter 1 Section 1
![Page 9: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/9.jpg)
Cellular Structure & Cellular Structure & FunctionFunction
All living things are made of one or All living things are made of one or more cellsmore cells
A A cellcell is the smallest unit capable of is the smallest unit capable of all life functionsall life functions
![Page 10: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/10.jpg)
ReproductionReproductionAll living things can All living things can
reproducereproduceReproductionReproduction is the is the
process by which process by which organisms make more of organisms make more of their own kindtheir own kind
![Page 11: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/11.jpg)
MetabolismMetabolism All living things use energy All living things use energy
to grow, to move, & to to grow, to move, & to process informationprocess information
MetabolismMetabolism is the sum of all is the sum of all chemical reactions carried chemical reactions carried out in an organismout in an organism
![Page 12: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/12.jpg)
HomeostasisHomeostasis All living organisms must All living organisms must
maintain a stable internal maintain a stable internal environment in order to function environment in order to function properlyproperly
HomeostasisHomeostasis is the maintenance is the maintenance of stable internal conditions in of stable internal conditions in spite of changes in the external spite of changes in the external environmentenvironment
![Page 13: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/13.jpg)
HeredityHeredity All living things are able to All living things are able to
pass on traits to their offspring pass on traits to their offspring through through genesgenes that are passed that are passed from parent to offspring each from parent to offspring each generationgeneration
HeredityHeredity is the reason children is the reason children tend to resemble their parentstend to resemble their parents
![Page 14: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/14.jpg)
EvolutionEvolution Change in the inherited Change in the inherited
characteristics of species over characteristics of species over generationsgenerations
![Page 15: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/15.jpg)
InterdependenceInterdependence The organisms in a biological The organisms in a biological
community live & interact with community live & interact with other organismsother organisms
EcologyEcology is the branch of biology is the branch of biology that studies the interaction of that studies the interaction of organisms with one another & organisms with one another & with the non living part of their with the non living part of their environmentenvironment
![Page 16: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/16.jpg)
ReviewReview
What are the 7 properties that all What are the 7 properties that all living organisms share?living organisms share?
What are the tiny structures that What are the tiny structures that make up all living things?make up all living things?
What are the unifying themes of What are the unifying themes of biology?biology?
Define homeostasis & metabolism & Define homeostasis & metabolism & describe their differences.describe their differences.
![Page 17: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/17.jpg)
Biology in Your Biology in Your WorldWorld
Chapter 1 Section 2Chapter 1 Section 2
![Page 18: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/18.jpg)
Think About It…Think About It…
In groups of 4In groups of 4 List five issues in the area of Biology List five issues in the area of Biology
that you believe are important in the that you believe are important in the world today.world today.
What is being done to solve or better What is being done to solve or better the issuesthe issues
Describe the steps you think might Describe the steps you think might be involved in a scientific be involved in a scientific investigationinvestigation
![Page 19: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/19.jpg)
Scientific Scientific ProcessesProcessesChapter 1 Section 3Chapter 1 Section 3
![Page 20: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/20.jpg)
ObjectivesObjectives
DescribeDescribe the stages common to the stages common to scientific investigationsscientific investigations
DistinguishDistinguish between forming a between forming a hypothesis & making a predictionhypothesis & making a prediction
DifferentiateDifferentiate a control group & an a control group & an independent variable from a independent variable from a dependant variabledependant variable
![Page 21: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/21.jpg)
Key TermsKey Terms
ObservationObservation HypothesisHypothesis PredictionPrediction ExperimentExperiment
Control groupControl group Independent Independent
variablevariable Dependent Dependent
variablevariable TheoryTheory
![Page 22: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/22.jpg)
Stages of Scientific Stages of Scientific InvestigationsInvestigations
ObservationObservation is the act of noting or is the act of noting or perceiving objects or events using perceiving objects or events using the senses.the senses. See, hear, taste, smell, touchSee, hear, taste, smell, touch
InferenceInference is a statement that is a statement that explains the observation.explains the observation. logical conclusions from premises logical conclusions from premises
known or assumed to be true known or assumed to be true
![Page 23: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/23.jpg)
Inferences vs. Inferences vs. ObservationsObservations
WorksheetWorksheet
![Page 24: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/24.jpg)
Stages of Scientific Stages of Scientific InvestigationsInvestigations
HypothesisHypothesis is an explanation that is an explanation that might be true– a statement that can might be true– a statement that can be tested by additional observations be tested by additional observations or experimentation.or experimentation. Educated guessEducated guess
![Page 25: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/25.jpg)
Stages of Scientific Stages of Scientific InvestigationsInvestigations
PredictionPrediction is the expected outcome is the expected outcome of a test, assuming the hypothesis is of a test, assuming the hypothesis is correct.correct.
ExperimentExperiment is a planned procedure is a planned procedure to test a hypothesisto test a hypothesis
![Page 26: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/26.jpg)
Structure of an Structure of an ExperimentExperiment
Control GroupControl Group is a group in an is a group in an experiment that receives no experiment that receives no experimental treatmentexperimental treatment
Independent VariableIndependent Variable is changed in is changed in an experimentan experiment
Dependent VariableDependent Variable is measured in is measured in an experimentan experiment
![Page 27: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/27.jpg)
Scientific ExplanationsScientific Explanations
TheoryTheory is a set of related hypotheses is a set of related hypotheses that have been tested & confirmed that have been tested & confirmed many times by many scientistsmany times by many scientists Unites & explains a broad range of Unites & explains a broad range of
observations.observations.
![Page 28: Biology and You Chapter 1. Objectives Relate the seven properties of life to a living organism Relate the seven properties of life to a living organism.](https://reader036.fdocuments.net/reader036/viewer/2022062409/56649eec5503460f94bfe32a/html5/thumbnails/28.jpg)
Review of the Scientific Review of the Scientific ProcessProcess
Questions
Predictions & Hypotheses
Experimentation
Some hypotheses are supported
Some hypotheses are rejected
Related hypotheses are verified by many
Theory