* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download AP Biology Exam Review Put Your Knowledge to the Test
Human genetic variation wikipedia , lookup
Gene therapy wikipedia , lookup
Site-specific recombinase technology wikipedia , lookup
History of genetic engineering wikipedia , lookup
Epigenetics of human development wikipedia , lookup
Polycomb Group Proteins and Cancer wikipedia , lookup
Genomic imprinting wikipedia , lookup
Epigenetics of neurodegenerative diseases wikipedia , lookup
Heritability of IQ wikipedia , lookup
Genetic testing wikipedia , lookup
Neuronal ceroid lipofuscinosis wikipedia , lookup
Dominance (genetics) wikipedia , lookup
Quantitative trait locus wikipedia , lookup
Genetic engineering wikipedia , lookup
Polymorphism (biology) wikipedia , lookup
Artificial gene synthesis wikipedia , lookup
Gene expression programming wikipedia , lookup
Behavioural genetics wikipedia , lookup
Population genetics wikipedia , lookup
Skewed X-inactivation wikipedia , lookup
Public health genomics wikipedia , lookup
Designer baby wikipedia , lookup
Y chromosome wikipedia , lookup
Microevolution wikipedia , lookup
Neocentromere wikipedia , lookup
X-inactivation wikipedia , lookup
AP Biology Exam Review Put Your Knowledge to the Test Enter the Game How to play How This Works • Read the Question • Click on the button of the right answer • If you are wrong you go back to the start, if you answer correctly, you move on. **Click on the buttons only, not the page*** Enter the Game Genetics 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Genetics Continued 25 26 27 28 29 30 31 32 33 34 35 1. What are Mendel’s Laws? A Law of Segregation B Law of Independent assortment C Both Law of Segregation and Law of Independent Assortment BACK TO QUESTION Right!!!!!!!! • Both the Law of Segregation and the Law of Independent Assortment are included in Mendel’s Law • The Law of Segregation states that each allele segregates separately. One of each homologous chromosomes goes to each new cell. • The Law of Independent Assortment states that in a dihybrid cross, each trait is independent of the other. BACK TO GENETICS PAGE 2. What is a Locus? A The copied strand of the chromosome. B Exact location on a chromosome where a gene is located. C The offspring generation BACK TO QUESTION Right!!!!!!!! • A locus is the exact location on a chromosome where a gene is located BACK TO GENETICS PAGE 3. What is progeny? A The offspring generation B The parent generation C A sex influenced trait BACK TO QUESTION RIGHT! • Progeny is the offspring generation of a test cross BACK TO GENETICS PAGE 4. What is a homologous pair? A Every cell contains two copies of each chromosome B The chromosome and its copy C The original pair of chromosomes BACK TO QUESTION ***RIGHT*** • In a homologous pair, every cell contains two copies of each chromosome BACK TO GENETICS PAGE 5. Define an x-inactivation A B C A genetic defect on the x chromosome The x chromosome replicates uncontrollable One of the x chromosomes does not uncoil into chromatin, it becomes a barr body instead. BACK TO QUESTION CORRECT • X-inactivation is when one of the x chromosomes does not uncoil into chromatin and becomes a barr body instead BACK TO GENETICS PAGE 6. What is a test cross? A A cross between any two pair of alleles to find the progeny B When you are trying to figure out what the make up of the allele is, A_ (either A or a), and you cross it with a pure recessive allele C A test between progeny to find the parent generation BACK TO QUESTION Yeah!! A test cross is when you are trying to figure out what the make up of the allele is, A_ (either A or a), and you cross it with a pure recessive allele BACK TO GENETICS PAGE 7. In the genus Homo sapien, who is the heterogametic sex? A Female B Either sex could be the heterogametic sex C Male BACK TO QUESTION ~RIGHT~ • In the genus Homo sapien, the male is the heterogametic sex BACK TO GENETICS PAGE 8. In the genus Homo sapien, who is the homogametic sex? A Female B Male C Either sex could be the homogametic sex NOPE, TRY AGAIN! BACK TO QUESTION ALRIGHT! • In the genus Homo sapien, the female is the homogametic sex BACK TO GENETICS PAGE 9. What is the genotype of the blood type A? A AA and AB B AB and AO C AA and AO Sorry, wrong answer BACK TO QUESTION RIGHT!! • The genotype of blood type A is AA or AO BACK TO GENETICS PAGE 10. What is the genotype of the blood type B? A BB and BO B BB and AB C AB and BO WRONG BACK TO QUESTION YEP! • The genotype for blood type B is BO or BB BACK TO GENETICS PAGE 11. What is the genotype of the blood type AB? A AB and AO B AB C AA and AB ~TRY AGAIN~ BACK TO QUESTION ***RIGHT*** • The genotype for blood type AB is AB BACK TO GENETICS PAGE 12. What is the genotype of the blood type O? A OO and BO B OO C AO and OO Try Again! BACK TO QUESTION CORRECT!!!! • The Genotype for blood type O is OO BACK TO GENETICS PAGE 13. What is pleiotrophy? A An inactive gene B A single gene which has multiple effects C A recessive gene that shows in the phenotype BACK TO QUESTION RIGHT • Pleiotrophy is a single gene which has multiple effects • An example would be Siamese cats BACK TO GENETICS PAGE 14. What is epistasis? A B C A gene that expressed in the genotype but not shown in the phenotype A gene which effects multiple characteristics Two recessive genes which cause dominance not to show Go Back and Try Again! BACK TO QUESTION You’re Right!!! • An epistasis is two recessive genes that cause dominance not to show • An example would be snapdragons BACK TO GENETICS PAGE 15. What is polygenic inheritance? A A single gene which has multiple effects B A gene which shows no characteristics C A dominant trait that is not expressed Nope, try again BACK TO QUESTION RIGHT!!! • Polygenic Inheritance is a single gene which has multiple effects • An example would be in skin color and height BACK TO GENETICS PAGE 16. An environmentally produced phenotype that stimulates the effects of a particular gene is called: A Genetic Drift B Industrial Melanism C A Phenocopy SORRY, GO BACK !!! BACK TO QUESTION Correct!!!! • An environmentally produced phenotype that stimulates the effects of a particular gene is called a phenotype • Examples are tranquilizer BACK TO GENETICS PAGE 17. Which genetic defect is the inability to break down phenylalanine? A Tay-Sach’s Syndrome B Phenylketonuria C Huntington Disease WRONG BACK TO QUESTION RIGHT • The genetic disease that effects the inability to break down phenylalanine is phenylketonuria. BACK TO GENETICS PAGE 18. Which genetic defect is characterized by lipids causing nervous system disorder? A Tay-Sachs Syndrome B Phenylketonuria C Huntington Disease Go Back and Try Again! BACK TO QUESTION ***RIGHT*** • Tay-Sachs syndrome is characterized by lipids causing a nervous system disorder. BACK TO GENETICS PAGE 19. Which genetic disease starts at middle age with mild mental illness? A Tay-Sach’s Syndrome B Cystic Fibrosis C Huntington disease Nope, try again BACK TO QUESTION ~RIGHT~ • Huntington disease is a genetic disease which starts at middle age with mild mental illness. BACK TO GENETICS PAGE 20. Which genetic defect has sickle shaped cells and abnormal hemoglobin? A Down Syndrome B Cystic Fibrosis C Sickle cell anemia Sorry, wrong answer BACK TO QUESTION Correct!!!! • Sickle cell anemia is characterized by sickle shaped cells and abnormal hemoglobin. BACK TO GENETICS PAGE 21. Which genetic disease causes problems with blood clotting? A Sickle Cell Anemia B Hemophilia C Cystic Fibrosis NO WAY!! BACK TO QUESTION RIGHT • Hemophilia is a genetic disease which causes problems with blood clotting. BACK TO GENETICS PAGE 22. What is the inability to distinguish red from green? A Sickle Cell Anemia B Hemophilia C Red-green colorblindness SORRY, TRY AGAIN BACK TO QUESTION CORRECT • Red-green colorblindness is a genetic disorder which is characterized by the inability to distinguish red from green. BACK TO GENETICS PAGE 23. What genetic disease is known as trisomy21? A Down’s Syndrome B Tay-Sach’s Syndrome C Red-Green Colorblindness **TRY AGAIN** BACK TO QUESTION GOOD JOB • The genetic disease also know as trisomy 21 is Down’s Syndrome. BACK TO GENETICS PAGE 24. Which genetic disease causes the deteriorating of muscles? A Cystic Fibrosis B Duchene’s Muscular Dystrophy C Down’s Syndrome NOPE BACK TO QUESTION RIGHT!!! • Duchene’s Muscular Dystrophy is a genetic disease which causes the deteriorating of muscles. BACK TO GENETICS PAGE 25. Which genetic disease is caused by an X, X, and Y chromosome? A Klinefelton syndrome B Down’s Syndrome C Criduchat WRONG ANSWER BACK TO QUESTION CORRECT • The genetic disease caused by an XXY chromosome is Klinefelton syndrome BACK TO GENETICS PAGE 26. Which genetic disease is characterized by a cat-like cry? A Criduchat B Down’s Syndrome C Hemophilia **TRY AGAIN** BACK TO QUESTION ALRIGHT! • The genetic disease characterized by a cat-like cry is Criduchat. BACK TO GENETICS PAGE 27. What is deletion? A B C Sections of the chromosome are inverted Sections of the chromosome are duplicated Sections of the chromosome are deleted Try again BACK TO QUESTION RIGHT!!!! • Deletion happens when sections of the chromosomes are deleted. BACK TO GENETICS PAGE 28. What is inversion? A Sections of the chromosome are switched B Sections of the chromosome are duplicated C Sections of the chromosome are deleted Sorry, Wrong Answer BACK TO QUESTION Yep! • Inversion is when sections of the chromosome are switched. BACK TO GENETICS PAGE 29. What is translocation? A A section of one chromosome switches with a section of another chromosome B Sections of the chromosome are switched C A section of the chromosome is deleted Try again BACK TO QUESTION Good answer • Translocation is when a section of one chromosome switches with another chromosome. BACK TO GENETICS PAGE 30. What is duplication? A Sections of the chromosome are deleted B Sections of the chromosome are switched C Sections of a chromosome replicate more than once Wrong Answer BACK TO QUESTION Alright! • Duplication is when sections of a chromosome are duplicated more than once. BACK TO GENETICS PAGE 31. What is nondisjunction? A B C There is a duplication of the chromosome The homologous chromosomes do not separate at interphase One X chromosome is duplicated in chromosome 23 SORRY, TRY AGAIN BACK TO QUESTION GOOD JOB • Nondisjunction is when the homologous chromosomes do not separate at interphase. BACK TO GENETICS PAGE 32. What is expressivity? A B C The degree to which a particular gene is expressed There is a duplication of chromosome 21 Recessive genes are expressed instead of dominant genes Go back and try again BACK TO QUESTION RIGHT!!! • Expressivity is the degree to which a particular gene is expressed. • An example would be sickle cells BACK TO GENETICS PAGE 33. What is polyploidy? A Chromosome 21 duplicates more than once B There are more than two complete sets of chromosomes C The X chromosome is expressed twice along with a Y chromosome NOPE, GO BACK BACK TO QUESTION RIGHT!!! • Polyploidy is when there are more than two complete sets of chromosomes. BACK TO GENETICS PAGE