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Semester
Class Notes (1,044,357)
CA (598,591)
UTSC (35,260)
BIOA01H3 (822)

Class Notes for BIOA01H3 at University of Toronto Scarborough

Life on Earth: Unifying Principles

BIOA01H3 Lecture Notes - Lecture 39: Bovine Spongiform Encephalopathy, Transmissible Spongiform Encephalopathy, Chorea
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BIOA01 Lecture 36: Prions - Discovery of Prions o 1: South Forray tribe in Papa New Guinea came down with Kunu disease in the 1950s Women and children were mostly affect...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 38: Mimivirus, Dna Replication, Transfer Rna
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BIOA01 Lecture 35: Viruses - Most people tend to not classify viruses as a life form o They are not included in the tree of life o Recent evidence challenges this however, suggesting that they...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 37: Human Height, Pleiotropy, Phenotype
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BIOA01 Lecture 34: Genetic and Environmental Basis of Complex Traits - Complex traits include things like height and blood pressure o Pleiotropy: a single gene that has multiple effects Quant...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 36: Human Genetic Variation, Transposable Element, Dna Replication
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BIOA01 Lecture 33: Genomes and Genetic Variation - Genome: genetic material of a cell, organism, or virus o It is the genetic material that gets transmitted from parents to offspring o The number of genes in a genome and i...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture 35: BIOA01 Lecture 32
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BIOA01 Lecture 32: Genetic Inheritance Part 3 - Uncommon Inheritance Patterns: 2 main examples o 1: Inheritance of sex linked traits Any info on sex chromosomes is inherited differently between males and females o 2: Certa...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 34: Mendelian Inheritance, Meiosis, Mutual Exclusivity
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BIOA01 Lecture 31: Genetic Inheritance Part 2 - Transmission Genetics: field dedicated to genetic differences among people that are passed from generation to generation o Everyone has their own per...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 33: G0 Phase, Homologous Chromosome, G2 Phase
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BIOA01 Lecture 30: Genetic Material Inheritance - Cell Division: process by which cells make more cells o Occurs for growth, reproduction and healing - Eukaryotic Cell Cycle: series of steps a cell must follow in life o In...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 32: Histone Code, Central Dogma Of Molecular Biology, Methylation
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BIOA01 Lecture 29: Regulation of Gene Expressions in Eukaryotes - Multicellular organisms have various different cell types all containing the same genetic material o These cell types differ in mor...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 31: Stop Codon, Eukaryotic Translation, Start Codon
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BIOA01 Lecture 28: Translation - Translation: using mRNA to create primary sequences of amino acids o Requires variety of different factors Primary factor is the mRNA itself ...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 30: Tata Box, Complementary Dna, Tata-Binding Protein
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BIOA01 Lecture 27: Expression of Genetic Information - Central Dogma: dictates flow of information from DNA to mRNA to protein synthesis o Proteins are able to direct the abilities of the cell ...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 29: Eukaryotic Dna Replication, Semiconservative Replication, Base Pair
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BIOA01 Lecture 26: DNA Replication - initially there were 2 models for DNA replication o 1: Semiconservative Model: theory that DNA replication results in a new DNA molecule with 1 old stra...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 28: Adenine, Deoxyribose, Base Pair
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BIOA01 Lecture 25: DNA, Genes, and Chromosomes - DNA: deoxyribonucleic acid o Structure enables it to store and transmit genetic info o Numerous experiments confirmed it is DNA, not proteins, that are responsible for inher...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 27: Thylakoid, Photosystem Ii, Light-Independent Reactions
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BIOA01 Lecture 24: Completion of Photosynthesis - Photosystems are built into the photosynthetic ETC o Two systems o Both provide additional energy to pull electrons from water Use the electrons to reduce NADP to form NADP...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture 26: BIOA01 Lecture 23
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BIOA01 Lecture 23: Anaerobic Metabolism, Intro to Photosynthesis - Glucose can be broken down in the absence of oxygen via fermentation o 2 forms: Lactic acid and ethanol o 1: Lactic Acid Fermentation: occurs in animals an...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick
BIOA01H3 Lecture Notes - Lecture 25: Electron Transport Chain, Oxidative Phosphorylation, Citric Acid Cycle
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BIOA01 Lecture 22: Cell Respiration - Cell respiration: series of catabolic reaction converting energy in fuel molecules into ATP o Composed of 4 steps: Glycolysis, pyruvate oxidation, citric acid ...

Biological Sciences
BIOA01H3
Aarthi Ashok, Shelley Brunt, Mark Fitzpatrick

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