Download Unit D Benchmark Remediation 10

Unit D Benchmark Remediation
Directions:
 Visit the websites for the questions that you missed that you circled on your slip of paper. The corresponding websites
are linked below.
 Everyone will visit at least 4 websites even if missed 4 or less on the test; if this is your situation, pick 4 questions whose
topics you feel you may benefit reviewing.
 For each website you visit you need to answer the questions listed on this page for the website. Answer the questions
in your notebook or a separate sheet of paper to attach later.
 Write the letter and question number for each question you answer. (For example: “C1 Questions: #1…..#2….”)
 This work will be worth a stamp in class.
STAY ON TASK: You will not get an upright stamp if you visit websites other than the ones listed.
IF YOU DON’T FINISH: Everything is posted on my website, finish on your own.
EARLY FINISHERS: You may visit any of the sites for review, even if you didn’t miss those questions. Also linked on my website
is a Jeopardy review session.
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Read pages 170 and 328 in the Prentice Hall textbook and complete the following table.
Asexual Reproduction
Sexual Reproduction
Number of parents
DNA of offspring unique or clone of parent(s)
http://www.thetech.org/genetics/ask.php?id=22
Go to the abovelink and read the question from a middle school student like yourself, and the expert answer about
dominant and recessive alleles.
Click on the links embedded in the expert answer to read the details. At the end there are 5 examples traditionally
used to demonstrate dominant and recessive alleles in the classroom. Which traits do you exhibit? What re the
possible genotypes you have for the traits?
Bent Pinky: My phenotype is ______________, my genotype is (remember, if you exhibit the dominant trait, you can
be homozygous dominant or heterozygous!) __________________.
Mid-digital hair: My phenotype is ____________________, my genotype is ____________________.
Tongue rolling: My phenotype is ______________________, my genotype is __________________.
Ear lobes: My phenotype is ________________________, my genotype is ______________________.
Thumb crossing: My phenotype is __________________________, my genotype is ________________.
http://www.anaracavaliers.com/punnett_squares_and_probability.htm
Go to the link above and read until you see the bolded heading “A basic Complication…”
In rabbits, black fur is dominant over white fur. What is the probability that a homozygous white rabbit (bb) and and a
heterozygous black rabbit (Bb) will produce a white fur offspring? Show your work by setting up and completing a
Punnet t Square.
What is the probability that a 2 heterozygous black rabbits will produce a white fur offspring? Again complete the
Punnett Square.
Read all of page 156 and study the picture on the left side of the page
Copy the sentence and fill in the blanks. In the first generation (P), Mendel crossed ___ ___ plants with ___ ___
plants.
What were the ratios of phenotypes of the second generation (F1) plants? (in other words, what was the ratio of tall
to short plants?)
What were the ratios of phenotypes of the third generation (F2) plants? (in other words, what was the ratio of tall to
short plants?)
http://biology.clc.uc.edu/Courses/Bio105/geneprob.htm
Complete the section titled “Monohybrid Cross” by filling in the correct answers in the boxes and completing the
Punnett Square at the bottom. Draw the Punnett Square in your notebook and write down the phenotypic and
genotypic ratios of the possible outcome of this cross. (hint: You have to put the male’s alleles on the top of the
Punnett Square.) Make sure to click on “Am I Right?” to check your answers.
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Complete the section titled “Test Cross” by filling in the correct answers in the boxes and completing the 2 Punnett
Squares at the bottom (You don’t have to do the 3rd one). Draw the 2 Punnett Squares in your notebook and write
down the phenotypic and genotypic ratios of the possible outcomes of these crosses. (hint: You have to put the male’s
alleles on the top of the Punnett Square.) Make sure to click on “Am I Right?” to check your answers.
Does a Punnett Square show the 4 genotypes that a couple will have if they have exactly four children? Explain your
answer.
Study the words “phenotype” and genotype” in your Unit D vocabulary and answer the following questions.
What is the difference between genotype and phenotype and how are the two related?
Widow’s peak is dominant to no widow’s peak. If a person doesn’t have a widow’s peak what is their genotype?
I have brown eyes. Is this my phenotype or my genotype?
http://learn.genetics.utah.edu/content/begin/tour/mitosis.swf
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What is mitosis?
What is meiosis?
What is the difference between the cells created by mitosis and those created by meiosis?
http://www.hobart.k12.in.us/jkousen/Biology/inccodom.htm
What are the four patterns of inheritance we have discussed in class?
Which pattern did Mendel discover?
What is the difference between incomplete dominance and co-dominance?
http://learn.genetics.utah.edu/content/begin/tour/
What is the purpose of DNA?
What does DNA stand for?
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With help from the ribosome and mRNA, what does the order of nitrogen bases in the DNA code for?
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Read pages 176-179 in your PH book & then go to http://learn.genetics.utah.edu/content/begin/dna/transcribe/
(from book) How does the structure of DNA molecule determine the structure of a protein?
(from book) List the sequence of events that happen during protein synthesis (gene expression)?
(Follow all instrucuctions and read all of the info on the website) What was the final amino acid sequence?
http://kidshealth.org/teen/your_body/health_basics/genes_genetic_disorders.html#
What is a genetic disease and what is it caused by?
What is an carrier? Explain. What is an example of a disease that has genetic carriers?
Why would someone want to get a genetic test done?
http://www.zerobio.com/drag_gr11/pedigree/pedigree1.htm
Complete page 1 by doing pedigree and questions. What was your answers to #1,2,3,4? When done, press next.
Complete page 2 by doing pedigree and questions. What was your answers to #1,2,3,4? When done, press next.
Complete page 3 by doing pedigree and questions. What was your answers to #1,2,3,4? When done, press next.
You can try pg 4 or skip to the quiz. What was your score?
http://genealogy.about.com/cs/geneticgenealogy/a/nature_nurture.htm
Define Nature versus Nurture.
Give three examples from the website.
http://nobelprize.org/educational/medicine/dna_double_helix/dnahelix.html
What is the shape of DNA?
What are the "rungs" made out of?
Play the game, remember to look at how many chromosome pairs you had before you match it up! List the number of
points you won from the three.
Read pages 170 - 174 in the Prentice Hall Book.
Answer questions 1 and 2 in your notebook
http://learn.genetics.utah.edu/archive/mutations/index.html
What is a mutation and what does this ultimately alter?
How are words in a sentence like the DNA sequence of a gene?
Complete the “Mutate a DNA Sentence!” activity (not the Challenge yourself portion, though if you have time, go for
it!) and answer these 3 questions: 1. The DNA sequence given is…..; 2. The 3-letter codons are…..; 3. The amino acid
sequence is…………..Then check your answers!