Mbg2040 Study guides, Class notes & Summaries

MBG 2040 / MBG2040 QUIZ 1 ANSWERS Question 1 0 / 1 point In pea plants round seeds are dominant over wrinkled. The gene responsible for this trait exhibits typical Mendelian expression and is designated with a D for the dominant allele and with a d for the recessive allele. If two heterozygote plants are crossed (Dd x Dd) this would be considered a _ . Homozygous Cross Dihybrid Cross Heterozygous Cross Question 2 0 / 1 point In reference to the pedigree above, what ...

MBG 2040 / MBG2040 QUIZ 4 ANSWERS Question 1 The process in which chromosomes exchange material through the breakage and reunion of their DNA molecules is called: Crossing Over Gene linkage Replication Assortment Question 2 In regards to linked genes, a dihybrid genotype can occur in two configurations cis and trans, however the configuration of the alleles has no impact on the gametes produced by the dihybrid individual. False True Question 3 The genes for red hair and freckles both ...

MBG 2040 / MBG2040 QUIZ 2 ANSWERS Question 1 Inbred lines of self-fertilizing plants are typically homozygous for many genes and are often less vigorous than hybrid lines, this is referred to as: Inbreeding Depression Heterosis Hybrid vigour Allelism Question 2 Fatal Familial Insomnia is an inheritable prion disease caused by a mutation in the gene (PrPC) encoding the human prion protein (hPrP). The mutated allele (PrPSC) codes for a prion protein that replaces the typical α-h...

MBG 2040 / MBG2040 QUIZ 3 ANSWERS Question 1 0 / 1 point The separation of Sister Chromatids occurs in which of the following processes? i.Anaphase of Mitosis ii.Meiosis I iii.Meiosis II iv.Telophase I v.Telophase II vi.Anaphase I vii.Anaphase II None of the above i and iii iii only i, iii and vii ii only iii and v i, ii and vi Question 2 0 / 1 point One chromosome which has undergone duplication and consists of two sister chromatids is referred to as: A Univ...

An in-depth notebook of all class notes for MBG 2040 midterm exam. Includes all lecture notes, example problems with explanations, and is based off of previous midterm exams. Includes sample mutiple choice questions.

MBG 2040 / MBG2040 QUIZ 3 ANSWERS Question 1 0 / 1 point The separation of Sister Chromatids occurs in which of the following processes? i.Anaphase of Mitosis ii.Meiosis I iii.Meiosis II iv.Telophase I v.Telophase II vi.Anaphase I vii.Anaphase II None of the above i and iii iii only i, iii and vii ii only iii and v i, ii and vi Question 2 0 / 1 point One chromosome which has undergone duplication and consists of two sister chromatids is referred to as: A Univ...

MBG 2040 / MBG2040 QUIZ 1 ANSWERS Question 1 0 / 1 point In pea plants round seeds are dominant over wrinkled. The gene responsible for this trait exhibits typical Mendelian expression and is designated with a D for the dominant allele and with a d for the recessive allele. If two heterozygote plants are crossed (Dd x Dd) this would be considered a _ . Homozygous Cross Dihybrid Cross Heterozygous Cross Question 2 0 / 1 point In reference to the pedigree above, what ...

MBG 2040 / MBG2040 QUIZ 2 ANSWERS Question 1 Inbred lines of self-fertilizing plants are typically homozygous for many genes and are often less vigorous than hybrid lines, this is referred to as: Inbreeding Depression Heterosis Hybrid vigour Allelism Question 2 Fatal Familial Insomnia is an inheritable prion disease caused by a mutation in the gene (PrPC) encoding the human prion protein (hPrP). The mutated allele (PrPSC) codes for a prion protein that replaces the typical α-h...