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Meiosis Remodeled: Inclusion of New Parts to Poppit Bead Models Enhances Understanding of Meiosis

A long-standing tradition uses strings of poppit beads of different colors to model meiosis, especially to show how segments of paired homologous chromosomes are recombined. Our use of orthodontic latex bands to model cohesion of sister...

Courses: Cell Biology Genetics Introductory Biology

meiosischiasma formationchromosome recombination

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Sex-specific differences in Meiosis: Real-world applications

In traditional classrooms, students are typically presented with facts that they are asked to memorize and recall during an exam. The rapid explosion of available scientific facts in recent years has made this model of teaching...

Courses: Cell Biology Genetics Science Process Skills

meiosisReproductionAneuploidyGameteNon-disjunctionOocyteSpermTrisomy

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You and Your Oral Microflora: Introducing non-biology majors to their “forgotten organ”

With limited time available for laboratory activities, introductory science courses for non-science majors typically use the laboratory period to reinforce material that was previously presented during lecture. This practice was true of a human...

Courses: Genetics Introductory Biology Microbiology Science Process Skills

bacteriamicrobiomeBLASTmicrobesDNA replicationPolymerase chain reaction (PCR)

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Meiosis Remodeled: Inclusion of New Parts to Poppit Bead Models Enhances Understanding of Meiosis

Sex-specific differences in Meiosis: Real-world applications

You and Your Oral Microflora: Introducing non-biology majors to their “forgotten organ”

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Meiosis Remodeled: Inclusion of New Parts to Poppit Bead Models Enhances Understanding of Meiosis

Sex-specific differences in Meiosis: Real-world applications

You and Your Oral Microflora: Introducing non-biology majors to their “forgotten organ”