Introduction to Ecology Life Cells and cell structure Tissues and Organs Organisms Classification...
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Transcript of Introduction to Ecology Life Cells and cell structure Tissues and Organs Organisms Classification...
Introduction to Ecology• Life• Cells and cell structure• Tissues and Organs• Organisms• Classification• Populations• Communities• Ecosystems• Following illustrations from Biology by Campbell and
Reece 6th edition, a first year text book.
Figure 2.1 The hierarchy of biological order from atom to organism
Figure 2.12 Covalent bonding in four molecules
Figure 2.14 Electron transfer and ionic bonding
Figure 3.1 Hydrogen bonds between water molecules
Figure 3.6x2 Ice floats and frozen benzene sinks
Figure 2.16 A hydrogen bond
Figure 2.19 A molecular mimic
Figure 4.8x1 Estrone and testosterone
Figure 5.3 The structure and classification of some monosaccharides
Figure 5.15 The 20 amino acids of proteins: nonpolar
Making a polypeptide chain and protein structure
Figure 5.28 DNA# RNA # protein: a diagrammatic overview of information flow in a cell
Figure 6.8 The structure and hydrolysis of ATP
Table 7.2 The structure and function of the cytoskeleton
Figure 7.23 A comparison of the beating of flagella and cilia
Figure 7.4 A prokaryotic cell
Figure 8.9 Some functions of membrane proteins
Figure 8.16 Review: passive and active transport compared
Figure 8.19 The three types of endocytosis in animal cells
The stages of mitotic cell division in an animal cell: G2 phase; prophase; prometaphase, metaphase, anaphase and telophase
Figure 12.9 Mitosis in a plant cell
The stages of meiotic cell division: Meiosis
Figure 13.7 The stages of meiotic cell division: Meiosis II
Figure 16.16 A summary of DNA replication
Figure 14.7 Testing two hypotheses for segregation in a dihybrid cross
Figure 14.9 Incomplete dominance in snapdragon color
Figure 14.11 An example of epistasis
Figure 14.13 The effect of environment of phenotype
Figure 22.11b Artificial selection: diverse vegetables derived from wild mustard
Figure 22.13 Evolution of drug resistance in HIV
Figure 22.12 Evolution of insecticide resistance in insect populations