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MasteringGenetics Chapter 5 Homework A number of human-mouse somatic cell hybrid

ID: 211662 • Letter: M

Question

MasteringGenetics Chapter 5 Homework A number of human-mouse somatic cell hybrid clones were examined for the expression of specific human genes linked to Nanamers disease and e presence of human chromosomes The results are summarized in the following table Hybrid Cell Ciones PSENI PSEN2 APOE BACEI 12 14 18 19 21 Part A Assign each gene to the chromosome upon which a is located Make certain each gene has been assigned a chromosome before submitting your answer Reset Help chromosome 1 1. APP chromosome 12 2. PSENT chromosome 14 chromosome 18 chromosome 19 chromosome 21 not enough 3 PSEN 4. APOE 5. BACE1 information to tell

Explanation / Answer

APP - Chromosome 21

PSEN1 - Chromosome 14

PSEN2 - Chromosome 1

APOE - Chromosome 19

BACE1 - Not enough information to tell because if the Chromosome is not present in any cell line and if the gene is also not present in any cell cell line that doesn't mean that particular gene is present on that chromosome.