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Class Notes for Biology at Duke University (page 5)

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BIOLOGY 290 Lecture Notes - Lecture 3: 0 (Year), Diagonal, Logarithmic Scale
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Biology 209: Lecture 3 9/6/16 Life Tables - How do changes in Age-Specific birth and death rates influence rate of pop growth and age structure of the population - Birth rates by mother age ...

Biology
BIOLOGY 290
Koelleand Morris
BIOLOGY 290 Lecture Notes - Lecture 2: Demographic Transition, Industrial Revolution, Gapminder Foundation
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Biology 209D 9/1/16: Human Population Growth - Human population from 10,000 BC has been slowly and steadily increasing until the industrial revolution when population skyrocketed - If birth rate...

Biology
BIOLOGY 290
Koelleand Morris
BIOLOGY 290 Lecture Notes - Lecture 1: Soil Fertility, Microbiota, Aspirin
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Bio 209D 8/30 Ways the non-human environment impacts human health: - Bacteria/viruses/other things that make you sick o Zika—and other mosquito-carried o Fungal infections – athletes f...

Biology
BIOLOGY 290
Koelleand Morris
BIOLOGY 202L Lecture Notes - Lecture 1: Parthenogenesis, Twin Study, Chromosome Abnormality

Week 1 (Jan 8-10) 15:28 January 10 1-1: Introduction to Genetics Basic Terms: DNA- hereditary material, comprised of nucleotides (A,C,G,T) Genes- fu...

Biology
BIOLOGY 202L
Mohammed Noor
BIOLOGY 557L Lecture Notes - Lecture 1: Metagenomics, Amplicon, Cheese Curd

01/14/16 - Assignment 1 2. Zhu, Yong-Guan, Timothy A Johnson, Jian-Qiang Su, Min Qiao, Guang-Xia Guo, Robert D Stedtfeld, Syed A Hashsham, and James M Tiedje. “Diverse and Abundant Antibiotic Resistance Genes in Chinese Sw...

Biology
BIOLOGY 557L
Vilgalys
BIOLOGY 202L Lecture Notes - Lecture 20: Blood Sugar, Lactase, Lactose Intolerance
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Notes: Biology Video on Lactase Appx 10,000 ya people began to domesticate animals, live together, cultivate crops Almost everyone can digest milk as babies but not necessarily as adults oAll infant mammals Lactase: breaks...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 18: Selective Breeding, Molecular Clock, Zygote
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Exam 3 Learning Objectives 1. Be able to explain how to measure the amount of genetic variation for a complex quantitative trait in terms of the heritability, and explain how it is both the ratio of the genetic variance to...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 17: Molecular Clock, Genetic Drift, Chromosome
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Biological Species Concept Two separate species if reproductively isolated from each other where they cooccur Either prezygotic or postzygotic oPrezygotic: prevents hybrids from being formed whatsoever oPostzygotic: reduce...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture 19: Bio 202 Review SUNDAY NIGHT and monday
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Bio 202 Review SUNDAY dNdS ratio of 1 = neutrality >1 amino acid changes are from positive selection <<1 purifying selection to delete the bad mutations otypical = 1 no selection on the protein ochanges toward neutrality a...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 23: Lactase, Haplotype, Tibetan Plateau
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Bio 202 Notes 122 Humans East (or South) Africa spread throughout Africa migrated outward to colonize the world (appx. 60,000 years ago) Faced new climates, diseases, and diets Everyone with lactase persistence has a simil...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 25: Genetic Linkage, Heritability, Statistical Power
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Bio 202 Notes 1130 Human Evolution Article: Look for natural selection in regions of decreased variability with the principle of selective sweep See that human evolution hasnt undergone many recent selective sweeps more li...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 22: Reverse Transcriptase, Opsin, Nucleotide Diversity
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Bio 202 1111 Selective Sweeps Adaptive alleles can sweep to fixation SNPmarker alleles near adaptive allele (0 to low recombination) hitchhike oReduction in pi, nolow nucleotide diversity indicates RECENT EVOLUTION Immedia...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 21: Mimulus, Allopatric Speciation, Meiosis
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Bio 202 Notes 1120 Species Concepts Morphological Species oAppearance oIssues: cannot differentiate between convergent evolution and homology Phylogenetic Species Biological Species oSpecies consists of groups of populatio...

Biology
BIOLOGY 202L
John Willis
BIOLOGY 202L Lecture Notes - Lecture 26: Reproductive Isolation, Assortative Mating, Zygosity
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Bio 202 112, 114 Shared Environmental Variation Tall individuals, for example, might come from the SAME backgroundenvironment as the parents to create a common phenotypic appearance; may not actually stem from genetics Ide...

Biology
BIOLOGY 202L
John Willis

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