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Mrs. Zicari's IB Biology website
IB Biology
Option C Ecology and Conservation
C.1 Species and communities
C2 Communities and Ecosystems
C.3 Impacts of Humans on Ecosystems
C.4 Conservation of Biodiversity
C.5 Population Ecology
C.6 Nitrogen and Phosphorous Cycles
Topic 1 Cell Biology
1.1 Introduction to cells
1.2 Ultrastructure of cells
1.3 Membrane structure
1.4 Membrane transport
1.5 The origin of cells
1.6 Cell division
Topic 2 Molecular Biology
2.1 Molecules to metabolism
2.2 Water
2.3 Carbohydrates and Lipids
2.4 Proteins
2.5 Enzymes
2.6 Structure of DNA and RNA
2.7 DNA replication, transcription and translation
2.8 Cell respiration
2.9 Photosynthesis
Topic 3 Genetics
3.1 Genes
3.2 Chromosomes
3.3 Meiosis
3.4 Inheritance
3.5 Genetic Modification and Biotechnology
Topic 4 Ecology
4.1 Species, Communities and Ecosystems
4.2 Energy flow
4.3 Carbon cycling
4.4 Climate change
Topic 5 Evolution and Biodiversity
5.1 Evidence for Evolution
5.2 Natural Selection
5.3 Classification of biodiversity
5.4 Cladistics
Topic 6 Human Physiology
6.1 Digestion and Absorption
6.2 The blood system
6.3 Defence against infectious disease
6.4 Gas exchange
6.5 Neurons and synapses
6.6 Hormones, homeostasis and reproduction
Topic 7 Nucleic Acids
7.1 DNA structure and replication
7.2 Transcription and gene expression
7.3 Translation
Topic 8 Metabolism, cell respiration and photosynthesis
8.1 Metabolism
8.2 Cellular Respiration
8.3 Photosynthesis
Topic 9 Plant Biology
9.1 Transport in the Xylem pf Plants
9.2 Transport in the Phloem of Plants
9.3 Growth in Plants
9.4 Reproduction in Plants
Topic 10 Genetics and Evolution
10.1 Meiosis
10.2 Inheritance
10.3 Gene Pools and Speciation
Topic 11 Animal Physiology
11.1 Antibody Production and Vaccination
11.2 Movement
11.3 Kidney and Osmoregulation
11.4 Sexual Reproduction
Group 4 Project
Assessment and Review for IB Exams
IB Biology Individual Investigation
PSOW (Practical Schemes of Work)
Statistical Evaluation for Biology
P1 1.1 Calculation of magnification of drawings, actual size of structures
P2 1.4 Estimation of Osmolarity
P3 2.5 Investigation of a factor affecting enzyme activity
P4 2.9 Separation of photosynthetic pigments by chromatography
P5 4 Attempting to create a sealed mesocosm - Garden in a bottle
P6 6.4 Monitoring of ventilation at rest and after mild and vigorous exerci
P7 9.1 Measurement of transpiration rates using potometers
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Homework For Week of October 11th
Homework For Week Of October 18th
Homework For Week Of October 25th
IB Biology
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Student of the month
John Doe
Useful Links
Word of the Week
schadenfreude \SHAH-dn-froi-duh\ (noun)
Mrs. Zicari's IB Biology website
Topic 10
Genetics and Evolution
10.1 Meiosis
10.2 Inheritance
10.3 Gene pools and speciation
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