Title: Chapter 5
1Chapter 5 Cell Communication
2Figure 11.0 Yeast
3Figure 11.1 Communication between mating yeast
cells
4Figure 11.3 Local and long-distance cell
communication in animals
5Figure 11.4 Communication by direct contact
between cells
6Figure 11.5 Overview of cell signaling (Layer 3)
7Figure 11.6 The structure of a G-protein-linked
receptor
8Figure 11.7 The functioning of a
G-protein-linked receptor
9Figure 11.8 The structure and function of a
tyrosine-kinase receptor
10Figure 11.9 A ligand-gated ion-channel receptor
11Figure 11.10 Steroid hormone interacting with an
intracellular receptor
12Figure 11.11 A phosphorylation cascade
13Figure 11.13 cAMP as a second messenger
14Figure 11.12 Cyclic AMP
15Figure 11-12x cAMP
16Figure 11.14 The maintenance of calcium ion
concentrations in an animal cell
17Figure 11.15 Calcium and inositol triphosphate
in signaling pathways (Layer 3)
18Figure 11.16 Cytoplasmic response to a signal
the stimulation of glycogen breakdown by
epinephrine
19Figure 11.17 Nuclear response to a signal the
activation of a specific gene by a growth factor
20Figure 11.18 The specificity of cell signaling
21Figure 11.19 A scaffolding protein
22Chapter 12 Cell Life Cycle
23Figure 12.0 Mitosis
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29Figure 12.1c The functions of cell division
Tissue renewal
30Figure 12.2 Eukaryotic chomosomes
31Figure 12.3 Chromosome duplication and
distribution during mitosis
32Figure 12.5 The stages of mitotic cell division
in an animal cell G2 phase prophase
prometaphase
33Figure 12.5 The stages of mitotic cell division
in an animal cell metaphase anaphase telophase
and cytokinesis.
34Figure 12.5x Mitosis
35Figure 12.6 The mitotic spindle at metaphase
36Figure 12.7 Testing a hypothesis for chromosome
migration during anaphase
37Figure 12.8 Cytokinesis in animal and plant cells
38Figure 12.9 Mitosis in a plant cell
39Figure 12-09x Mitosis in an onion root
40Figure 12.10 Bacterial cell division (binary
fission) (Layer 3)
41Figure 12.15 The effect of a growth factor on
cell division
42Figure 12.16 Density-dependent inhibition of
cell division
43Figure 12.17 The growth and metastasis of a
malignant breast tumor
44Figure 12-17x1 Breast cancer cell
45Figure 12-17x2 Mammogram normal (left) and
cancerous (right)
46Figure 13.1 The asexual reproduction of a hydra
47Figure 13.x1 SEM of sea urchin sperm fertilizing
egg
48Figure 13.3 Preparation of a human karyotype
(Layer 4)
49Figure 13.x2 Human female chromosomes shown by
bright field G-banding
50Figure 13.x3 Human female karyotype shown by
bright field G-banding of chromosomes
51Figure 13.x4 Human male chromosomes shown by
bright field G-banding
52Figure 13.x5 Human male karyotype shown by
bright field G-banding of chromosomes
53Figure 13.4 The human life cycle
54Figure 13.5 Three sexual life cycles differing
in the timing of meiosis and fertilization
(syngamy)
55Figure 13.6 Overview of meiosis how meiosis
reduces chromosome number
56Figure 13.7 The stages of meiotic cell division
Meiosis I
57Figure 13.7 The stages of meiotic cell division
Meiosis II
58Figure 13.8 A comparison of mitosis and meiosis
59Figure 13.8 A comparison of mitosis and meiosis
summary
60Figure 13.9 The results of alternative
arrangements of two homologous chromosome pairs
on the metaphase plate in meiosis I
61Figure 13.10 The results of crossing over during
meiosis