Study Guides (238,197)
United States (119,685)
BIOL 2153 (24)
All (24)

Exam 1 Notes (Got A+ on the test)

22 Pages
Unlock Document

Louisiana State University
Biological Sciences
BIOL 2153

BrumfieldExam 1BIOL 2153Wed 082411Lecture 1Transmission genetics transmission of traits observed from parent to offspringPedigree analysis in human studies where controlled crosses are not a possibilityCytogenetics study of chromosomesChromosome 21 Down Syndromenondisjunction Molecular genetic analysis study of DNA RNA and protein variation as it relates to heritabilityPopulation genetics study of genetic variation in populationsMonohybrid and Dihybrid Crosses wild typeallele found in most of the population1616AG 70 of cystic fibrosis cases individuals are homozygous for F5087 7A G ABCC11 gene chromosome 16 Earwax geneAA genotype dry earwaxAG genotype wet earwaxGG genotype wet earwaxPage 1 of 22Fri 082611Lecture 2BrumfieldExam 1BIOL 2153CFTR gene chromosome 7 Cystic Fibrosis gene genotype healthyF508 genotype healthyF508F508 genotype CFEarwax geneAA A gametesAG A or G gametesGG G gametesLaw of segregation during formation of gametes the gametes receive one or the other allele with equal likelihoodAG2n n heterozygous loci2 different gametes2 different gametesAGAGAAAAGGAGGGMonohybrid crossGenotypic proportionsPhenotypic proportionsAGAG1AA3 wet2AG1 dry1GG31complete dominance results from a monohybrid cross121MendelPage 2 of 22
More Less

Related notes for BIOL 2153

Log In


Don't have an account?

Join OneClass

Access over 10 million pages of study
documents for 1.3 million courses.

Sign up

Join to view


By registering, I agree to the Terms and Privacy Policies
Already have an account?
Just a few more details

So we can recommend you notes for your school.

Reset Password

Please enter below the email address you registered with and we will send you a link to reset your password.

Add your courses

Get notes from the top students in your class.