Day 101: Thursday, June 15th
Last Day of Class!
Pour off stain and rinse gels. Place back on agitator until next time.
Student Choice....free period or air layering.
Horses have changed dramatically over time.
Horse fossils provide one of the most complete examples of the evolution of a mammal.
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Tonight, eat well, do some light study and sleep! Don't stay up all night cramming. You want your brain in good working order.
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Task Verbs and Formula Sheet:
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General Tips:
Write in complete sentences.
Avoid bullet points, lists, outlines, and drawings.
Don't obsess over perfect grammar and spelling.
For FRQ long questions:
Don't restate the questions.
Review experimental design
-null hypothesis vs alternative hypothesis
-controls + and -
-controlling all variables (consistency with set-up)
-independent (factors the the experimenter controls... often on x axis) vs dependent variable (depends on the independent variable...often on y axis )
Avoid words like love, prove, and absolutes like always or never.
Make sure that your response makes sense.
Be specific, if you are asked to compare, explain what specific elements you are comparing. For example, don't just say longer....say longer than, and how much longer.
Answer specifically what the question asks....no more, no less.
Round to the specific place value asked. Example, tens, hundredths, thousandths, 10 thousandths etc..
The points listed above are highlighted in this Last Minute Review Video. Here's the 2023 Version
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Practice Multiple Choice Questions
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4 Point FRQ with a high score example and a low score example.
10 Point FRQ with a high score example and a low score example.
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Session 2 - FRQ (Question 1: Interpreting & Evaluating Experimental Results) Must be logged into CSD account to access. Link to AP Classroom Video Help
HOMEWORK:
Session 3 = FRQ 2 (Question 2: Interpreting & Evaluating Experimental Results with Graphing) Must be logged into CSD account to access. Link to AP Classroom Video Help
Session 6 - FRQ (Question 4: Conceptual Analysis). Must be logged into CSD account to access. Must be logged into CSD account to access. Link to AP Classroom Video Help
Session 4 - FRQ (Question 3: Scientific Investigation) Must be logged into CSD account to access. Link to AP Classroom Video Help
HOMEWORK: Session 2 - FRQ (Question 1: Interpreting & Evaluating Experimental Results) Must be logged into CSD account to access. Link to AP Classroom Video
Here's the rest of the review unit guides. Today we will continue working on review guides.
You will notice that not all of the information that is in the review guide was covered in class (there is no way to cover everything!) but I would rather expose you to as many possible topics before the exam than only focus on what I taught you directly.
I will interrupt you periodically this period to share out questions and highlight content that needs extra review or clarification.
Unit 5 Review Guide Key to Unit 5 Review Guide
Unit 6 Review Guide Key to Unit 6 Review Guide History of DNA Research Slideshow
Unit 7 Review Guide Key to Unit 7 Review Guide
Unit 8 Review Guide Key to Unit 8 Review Guide
Note; I have shared the rest of the review videos with you in AP Classroom. I highly recommend that you at least skim through them and focus in on the parts that need extra review.
Here are the Slideshows of the AP Classroom Videos for each unit.
Have a plan! Here's my plan for you:
This week review all units.
Next week work on test taking strategies.
Ecology 2 Kahoot
Unit 1 Review Guide Key to Unit 1 Review Guide
Unit 2 Review Guide Key to Unit 2 Review Guide
Unit 3 Review Guide Key to Unit 3 Review Guide
Unit 4 Review Guide Key to Unit 4 Review Guide
HOMEWORK: Continue working on the above.
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Extension:
Neuron Releasing Neurotransmitter
Macrophage Cell Engulfing Antigen
Data Nuggets Share-out
Ecology Practice Kahoots
HOMEWORK: Units 4 & 5 Review Session Videos (Due April 26th in Canvas).
Community Ecology, Biodiversity, and Disruptions Slideshow (Slides 21 - 37)
Studies with on Invasive Species. Group interpretation and share out.
HOMEWORK: AP Classroom Review Session 2; Cellular Energetics & Review Session 3; Cell Communication and Cycle
50 percent of score = 60 multiple choice (1 hr. 30 min)
50 percent of score = 6 questions 2 long and 4 short (1 hr. 30 min)
Log Y chart pH without log Y chart pH with log Y chart pH scale
Box and Whisker Chart Another Box Whisker
Community Ecology, Biodiversity, and Disruptions Slideshow (Slides 1-20)
Review Kahoots
HOMEWORK: 2020 Practice Exam in AP Classroom.
Countdown to AP Exams Schedule
Check-in...last time you met this link was incorrect Khan Academy explanation on reading read box whisker plots.
2nd. Population Growth Models Practice Worksheet Key
While you work on the worksheet above, I will check in with you regarding your behavioral experimental design assignment.
Below are links to a Daily Video Slideshows from Units 1 and 2. Use them to augment your studies.
-Mexican Cavefish
-Ant Mimicking Beetles
-Horse Evolution
-Peppered Moths
-Female Insect Plant Mimics
-Pesticide Resistance DDT
-Antibiotic Resistance
-Bob Tailed Squid and Bacteria
-Skin Color
Brine Shrimp
Hardy Weinberg Answers from yesterday's assignment Need to be in CSD account to access.
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Heads up. I will assign the remaining AP Classroom Videos and Practice Questions from Sections 7.6 through 7.11 now to be completed by Monday, April 3rd (the day we are back from Spring Break). I will assign these sections now, so those of you who wish to complete before vacation have time to do so.
Rock Pocket Mouse on Lava Series
Pocket Mouse Natural Selection
Natural Selection; Population Genetics and Hardy Weinberg Equilibrium
HOMEWORK: Complete the AP Classroom 3/16 Videos and Questions indicated in Canvas.
Normal Distribution Shown Above
68, 95, 97 Rule
68.27% w/in 1 st. dev.
95.45% w/in 2 st. dev.
99.7% w/in 3 st. dev.
How different is the population mean from your sample mean?
Mutations POGIL Must be in your Corvallis School District account to access.
Unit 6 Exam; Gene Expression and Regulation Exam
Regulation of Gene Expression & Cell Differentiation Slideshow
Regulation of Gene Expression Study Guide Part 2
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Biotechnology Slideshow Methods of Biotechnology Links Document
Prokaryotic Gene Regulation with an Operon
Eukaryotic Gene Regulation with Transcription Factors
Check Petri Dishes
Prokaryotic Control of Gene Expression POGIL (need to be in CSD account to open the link)
Regulation of Gene Expression Study Guide Part 1
Homework: Read Gene Regulation (must be in your school account to access) and answer the following questions:
Prokaryotes use operons in gene expression. What is an operon?
Contrast the mechanisms of repressors and inducers on gene expression in prokaryotes.
What are 6 different ways that gene expression occurs in eukaryotes? Briefly explain each.
In eukaryotes, how are all of the transcription factors required for transcription brought into close enough proximity to each other so they can interact?
How does acetylation of histone tails impact the accessibility of DNA for transcription?
Translation occurs in the ribosome and builds a polypeptide chain (protein).
Interactive simulation of translation.
Translation Quick Activity
HOMEWORK from today: Translation POGIL. Due Tuesday, February 28th.
HOMEWORK from snow day: 2/23 AP Classroom Videos and three related questions. Due Thursday, March 2nd.
HOMEWORK to be assigned next time: 2/27 AP Classroom Videos and three related questions. Due Monday, March 6th.
https://www.youtube.com/watch?v=vTmOXx5jFY4 /BioRad PGlo Experiment Instructions.
DNA Repair (will discuss in depth when we study mutations). DNA Polymerase II players a major role.
Transcription & mRNA Processing Slideshow
Transcription & mRNA Processing POGIL
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Extension...Transcription Group Check-in
DNA Replication Slideshow Review and Clarifications
White Board Replication Series
Biology Corner DNA Replication Worksheet PDF Key
6th Genetics Proficiency
What DNA replication actually looks like!
HOMEWORK: View the two 6.3 topic AP Classroom videos on transcription and RNA processing and answer the related questions. Type me a note here when complete.
-expected is your comparison group....you might or might not actually expect these results
-null hypothesis is about your observed results being not significantly different than your expected results
think null hypothesis = no difference
-always use .05 for the p value unless told otherwise
Polygenic vs Pleiotropy
-Communication via Email
-Work in
-Be on Time
-Haploid 1N
-Diploid 2N
-Mitochondrial Inheritance
-Epistasis
-Phenotypic Plasticity
-Chromosomal Inheritance Disorders
Mendelian Genetics Dihybrid Crosses & Sex Linked Recessive Inheritance
Practice Proficiency Set for Thursday
HOMEWORK: Conduct a search through your notes or Google. Add to your Genetics Vocabulary List and upload to Canvas:
-Mendelian Inheritance
-Autosomes
-Sex Chromosomes
-Autosomal Inheritance Patterns
-Sex Linked Inheritance Patterns
-Carrier
-Karyotype
-Pedigree
-Snow Leopard Book Pages 186 to 187 will be helpful. Also, Mitosis Med Ed Video
-Snow Leopard Book Pages 205 to 213 will be helpful. Also Meiosis Med Ed Video
-character
-trait
-true breeding
-hybridization
-P generation
-F-1 generation
-F-2 generation
-alleles
-dominant allele
-recessive allele
-law of segregation
-homozygous
-heterozygous
-phenotype
-genotype
-testcross
-monohybrid cross
-dihybrid cross
-law of independent assortment
-Snow Leopard Book Pages 186 to 187 will be helpful. Also, Mitosis Med Ed Video
-Snow Leopard Book Pages 205 to 213 will be helpful. Also Meiosis Med Ed Video
Link to access information below...look under Cell Cycle Regulators and Cancer
Growth Factors
P53 (2 phases)
RB Protein
S phase cyclins
ATM (ataxiatelangiectasia mutated protein)
BRCA1
M phase cyclins
APC/C (anaphase promoting complex cyclosome)
MAD proteins (mitotic arrest deficient proteins
-kinases take phosphate from ATP and add it to a target protein
HOMEWORK: 1/9 Regulation of Cell Cycle Video and Cell Cycle/Regulation Questions in Canvas
EXAMPLE OF A POSITIVE FEEDBACK LOOP TO THE LEFT (LABOR)
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Combustion and cellular respiration are similar. Both react carbon based molecules with oxygen and produce carbon dioxide, water, and energy. It is lucky for us that cellular respiration takes place in small intermediate reactions and releases ATP as free energy rather than one reaction like combustion. Our bodies would not be able to handle the immediate release of heat (entropy) that occurs during combustion!
NOTES FOR 23/34 START WITH HIGH ENERGY ELECTRON CHAIN CONCEPT BEFORE PHOTOSYNTHESIS OR RESPIRATION
How do antiviral medications like Tamiflu, Paxlovid, and Remdesivir work?
They inhibit viral enzyme activity.
Warmup Kahoots
Organelles and Other Cell Features
Into and Out-of the Cell
Cell Review Visual Association
More Practice with Cell Membrane Structure POGIL Answers
More Practice with Cell Membrane Function POGIL Answers
Daily Video Slideshows (you need to be signed into your school account to access this)
Steps to a 5 Cell Structure & Function Review (you need to be signed into your school account to access this)
Define.
Create a visual.
Explain why this is important
Give relevant examples..
HOMEWORK: Complete the 10/13 AP Classroom videos and questions as instructed in Canvas. The questions with a red line drawn through are duplicated in the first group of questions, so you don't need to complete them twice. Leave a note in Canvas as soon as they are complete so I can check your work.
Unit 1 Exam; Chemistry of Life
Protein Modeling
Amino Acids and Polypeptides & Protein Folding and Protein Structure Worksheet (check w/M. Hee)
Homework: Read pages 77 to 86 and answer questions 1-3 on page 86. Upload your answers to Canvas.
Building Biological Macromolecules; Carbohydrates using this Lipids Odds & Ends slideshow as a resource.
Carbohydrates and Lipids Worksheet (check w/ M. Hee) Here's the key.
Homework: Complete the questions (quizzes) and videos assigned on September 27th in AP Classroom. Submit a note in Canvas when complete.
Homework: No official homework. Just study for the Unit 1 Exam scheduled for Thursday of next week...October 6th.
Complete the Building Biological Macromolecules; Carbohydrates activity we started last time we met. Use this Carbohydrate Odds & Ends slideshow as a resource for answering questions. Also, Ms. Daly will have a key if you get stuck.
HOMEWORK: Slideshow Review Questions and upload to Canvas. Due Monday, September 26th
Fruit Flies and Bananas Debrief Fruit Fly
Elements of Life
Macromolecules
Carbohydrate Odds & Ends for Building Carbohydrates Activity
Building Biological Macromolecules: Carbohydrates
HOMEWORK: Read pages 74 to 77 in your Succulent Book. Answer questions 1 through 3 and upload to Canvas.
Functional Groups Study Device check-in.
HOMEWORK: Read pages 68 to 75 in the Succulent Book and answer questions 1 through 3 on page 69 and questions 1 through 3 on page 74. Upload your answers to Canvas.
Ladybug Experiment with Chi-Square Analysis
Ethologist Types of Movement Responses
-First, with water (moisture)
-Second, you design the experiment.
HOMEWORK: View this video on functional groups. If you are viewing it in class, mute the volume and turn on closed caption. Also, study the structures and functions of the functional groups found on page 47 in the Snow Leopard Book and pages 64 and 65 in the Succulent Book. Create a study device, Quizlet, note cards, organized page in your notebook for practice and be able to recognize and name each of the following functional groups next time we meet. I will check-in with you in small groups.
-hydroxyl
-carbonyl (ketone and aldehyde)
-carboxyl
-amino
-sulfhydryl
-phosphate
-methyl
-acetyl
Capillary action with color and water with pepper or grass seed.
AP Classroom Sample Exam Questions Related to Water
Formula Sheet These formulas will be given to you during the AP Exam. Chi-square is one of the statistical tests that is on the formulas sheet and you will need to be able to use it.
Chi-square = a statistical test to compare observed with expected results.
Null Hypothesis = The observed results are different than the expected results.
Give the of null hypothesis for the following predictions:
-Taking a vitamin B supplement will have an effect of fingernail growth.
-Tomato plants will exhibit a higher rate of growth if planted in compost.
-Cats fed a particular brand of cat food will gain more weight than cats fed their usual brand of feed.
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Do bags of M&Ms really contain the percent of each color claimed by their producer?
red = 13 percent
blue = 24 percent
green = 16 percent
yellow = 14 percent
orange = 20 percent
brown = 13 percent
Title = M&Ms Chi-square Analysis
Make a data table of your results and show your Chi-square calculations (I suggest having each group member calculate for a color). Does your Chi-square value indicate that M&Ms are really distributed as claimed by the producer (Mars Wrigley Confectioner)?
Homework: Complete the Fruit Flies in Banana Chambers FRQ and submit your answers to Canvas. Answer all questions paying particular attention to task verbs.
Finish up water and life....
Start Biomolecules
Water Activities
Homework: Watch the AP Classroom Video on Topic 1.1: Structure of Water and Hydrogen Bonding. Answer the question embedded in the video in your own words. The answer is given in the video, but I would like you to try it on your own before checking the answer. The question asks you to DESCRIBE (a task verb that requires you to provide relevant characteristics of the specified topic). The answer requires a more in depth explanation of the scientific concept associated with the answer.
Here is a Slideshow of each of the video pages: 1.1 Structure of Water and Hydrogen Bonding I created this to help you study the concepts without having to re-watch the video.
Properties of Water......
Graphing activity suggested by AP Classroom
Investigation 11 Transpiration Lab (maybe during water poteintial?)
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1st. Questions regarding the Syllabus?
-When is an assignment due?
-What happens if an assignment is late?
-What percent of your grade is summative? Formative?
-What is the summative retake policy?
-Why is it important to be on time?
2nd. AP Biology Classroom Join Code: VGPJRV
Join Class Instructions AP Biology Classroom Join Code: VGPJRV
3rd. Practice AP Exam Questions.
5th. Book Check-out
HOMEWORK: Read pages 46 to 52 in Campbell Biology (Succulent Book) on water and life and answer the questions 1 through 3 on page 47, as well as, questions 1 through 5 on page 52. Upload your answers to Canvas (assignment upload will be available next time we meet...technical repairs are in progress).
Day 1. Tuesday, September 5th (ALL Day):
SURVEY OF LIFE HERE (Classification of Life/Prokaryote vs Eukaryote/some other key ideas)
LOOK AT WHAT WE WILL ACCOMPLISH THIS YEAR
DISCUSS TARDIES
DISCUSS KEEPING UP
AP EXAM, WEDNESDAY MAY 16TH, 2024
Here's a link to the Student Information Form.
Name Cards and Name Line Up
Terms and Topics Match
Homework: Read the course syllabus and share the information with your parents/guardians. Write a statement in the Syllabus Assignment (Canvas) that you understand and agree to the course guidelines. Let me know if you have any questions regarding the syllabus.
Dialysis tubing experiment...membranes....types of transport....
Day 20. Monday, October 24th:
Prep for Potato Lab
Water Potential
Next time....Movement of osmosis...Maybe Dialysis Tubing Lab fix benedicts part
Catalase/Hydrogen Peroxide Experiment Proposal
Algae (photosynthetic bacteria) are the first know organisms to use photosynthesis and are responsible for producing an atmosphere full of oxygen.
-Bacteria appear around 3.5 billion years ago. Photosynthetic Bacteria Fossil Picture
-Great Oxidation Event around 2.5 billion years ago.
Early oxygenation by cyanobacteria. link link
2 minute video of Cellular Respiration
khan academy krebs cycle...long
http://s2.onmycalendar.com/Files/DF/A6R3251R7E_Complexinheritance.pdf
Bozeman Science Recombination Bozeman Recombinant DNA and gene mapping
Bozeman Science Gene Mapping
Recombinant Genes...cross known heterozygous w homozygous recessive = 50 percent will have the parental phenotypes because crossing over can not be detected if they are the same....
https://www.youtube.com/watch?v=jdqC5Q_gfCU map units explained
Practice Problems Have Gene Mapping
https://www.biointeractive.org/sites/default/files/Stickleback_MendelianGenetics_Teacher.pdf
HOMEWORK...Heredity for a 5 Answers
Biology Corner Transcription and Translation PDF Google Doc Key
The Biology Primer confusing video
Gene to Protein; A Historical Perspective Slideshow, Due Thursday, February 23rd.
You will be assigned one of the following researchers. Create a very brief slideshow that focuses on who they were (time, place, circumstances), key experiment(s), and how their work has influenced he field of molecular genetics.
Erwin Chargaff
Matthew Meselson and Franklin Stahl
Frederick Griffith
Oswald Avery
Alfred Hershey and Martha Chase
Reiji Okazaki's
James Watson and Francis Crick
Rosalind Franklin
Paul Berg
Frederick Sanger
Kary Mullis
Rick Kittles
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Extension:
Translation POGIL
How Bacteria Diversify Their Genomes
transformation: when bacteria take in DNA from their environment
conjugation: when bacteria build a bridge called a pilus between each other and exchange DNA
transduction: when viruses attack bacteria and use them to replicate. ..then they carry some of that bacteria's DNA to the next cell they infect
Hershey and Chase Blender Experiment
James Watson and Francis Crick
Meselson and Stahl Experiments on DNA Replication
Self Guided Lecture on DNA History add replication folks and other stuf
Error Bars Good Explanations of Standard Deviation and Standard Error
Pocket Mice series through time. What do you think is the chronological sequence of the snapshots? Why?
Watch Pocket Mice
Explain what happened with the Pocket Mice using the the following concepts:
-evolution = change in gene frequency of a population over time.
-natural selection = the process by which organisms having adaptations best suitable for their environment allows them to survive and reproduce
-variation = genetic differences among organisms within a population
-adaptations = traits that provide an advantage for a particular environment
-fitness = ability to survive and reproduce fertile offspring
-heritability ability to pass on an adaptation to successive generations
-ecosystem stability determines the rate of evolution
How do genetic variation and environmental changes influence evolution?
phet Natural Selection Lab Handout for this Lab
Hardy Weinbergy
https://www.youtube.com/watch?v=eDKcq_ND94g excell
https://www.youtube.com/watch?v=G6_lM2o4Bik sheets
https://apbizzle.weebly.com/blog/hardy-weinberg-lab sheets
http://www.ucmp.berkeley.edu/education/explorations/tours/Trex/index.html
http://rhs-apbio.weebly.com/blast-lab-files.html DNA blast lab
Birds and flight https://ucmp.berkeley.edu/education/exploclose.html
STudy.com Blast video explanation
https://apcentral.collegeboard.org/courses/ap-biology/course/lab-manual-resource-center
From Ants to Grizzlies (a general rule for Saving Biodiversity
Trophic Cascades in a Salt Marsh
https://www.studocu.com/en-ca/document/kwantlen-polytechnic-university/introductory-biology-i/10-examples-of-natural-selection-article-wk3/17666333