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Basic Cell and Molecular Biology

Nguồn ngoài

Basic Cell and Molecular Biology

This text remains focused on experimental support for what we know about cell and molecular biology, and on showing students the relationship of cell structure and function. Rather than trying to be a comprehensive reference book, this text selectively details investigative questions, methods and experiments that lead to our understanding of cell biology. This focus is nowhere more obvious than in the chapter learning objectives and in external links to supplementary material.

Tác giả
Gerald Bergtrom
Nhà xuất bản
University of Wisconsin-Milwaukee
Nguồn
LibreTexts
Giấy phép
CC BY
Ngôn ngữ
EN
Danh mục
Khoa học cơ bản
Mục lục· 148 mục
  1. 01: Cell Tour Lifes Properties and Evolution Studying Cells
  2. 1.01: Introduction
  3. 1.02: Scientific Method The Practice of Science
  4. 1.03: Domains of Life
  5. 1.04: Tour of the Eukaryotic Cell
  6. 1.05: How We Know the Functions of Cellular Organelles and Structures- Cell Fractionation
  7. 1.06: The Origins Evolution Speciation Diversity and Unity of Life
  8. 1.07: Microscopy Reveals Lifes Diversity of Structure and Form
  9. 1.08: Key Words and Terms
  10. 02: Basic Chemistry Organic Chemistry and Biochemistry
  11. 2.01: Introduction
  12. 2.02: Atoms and Basic Chemistry
  13. 2.03: Chemical bonds
  14. 2.04: A Close Look at Water Chemistry
  15. 2.05: Some Basic Biochemistry- Carbon Monomers Polymers and the Synthesis and Degradation of Macromolecules
  16. 2.06: Key Words and Terms
  17. 03: Details of Protein Structure
  18. 3.01: Introduction
  19. 3.02: Levels (Orders) of Protein Structure
  20. 3.03: Changes in Protein Shape Can Cause Disease
  21. 3.04: Quaternary Structure
  22. 3.05: Some Proteins are Chemically Modified and Others Require Prosthetic Groups to be Biologically Active
  23. 3.06: Protein Domains Motifs and Folds in Protein Structure
  24. 3.07: Proteins Genes and Evolution- How Many Proteins are We
  25. 3.08: View 3D Animated Images of Proteins in the NCBI Database
  26. 3.09: Key Words and Terms
  27. 04: Bioenergetics
  28. 4.01: Introduction
  29. 4.02: Kinds of Energy
  30. 4.03: Deriving Simple Energy Relationships
  31. 4.04: Key Words and Terms
  32. 05: Enzyme Catalysis and Kinetics
  33. 5.01: Introduction
  34. 5.02: Enzymes
  35. 5.03: Key Words and Terms
  36. 06: Glycolysis the Krebs Cycle and the Atkins Diet
  37. 6.01: Introduction
  38. 6.02: Glycolysis (from the Greek glyco (sugar) lysis (Separation) or Sugar Breakdown
  39. 6.03: Some Details of Glycolysis
  40. 6.04: Gluconeogenesis
  41. 6.05: The Atkins Diet and Gluconeogenesis
  42. 6.06: The Krebs TCA Citric acid cycle
  43. 6.07: Key Words and Terms
  44. 07: Electron Transport Oxidative Phosphorylation and Photosynthesis
  45. 7.01: Introduction
  46. 7.02: The Electron Transport Chain (ETC)
  47. 7.03: Oxidative Phosphorylation
  48. 7.04: Photosynthesis
  49. 7.05: More Thoughts on the Mechanisms and Evolution of Respiration and Photosynthesis
  50. 7.06: Key Words and Terms
  51. 08: DNA Chromosomes and Chromatin
  52. 8.01: Introduction
  53. 8.02: The Stuff of Genes
  54. 8.03: DNA Structure
  55. 8.04: Genes and Chromatin in Eukaryotes
  56. 8.05: Structure and Organization of DNA in Bacteria
  57. 8.06: Key Words and Terms
  58. 09: Details of DNA Replication and Repair
  59. 9.01: Introduction
  60. 9.02: DNA Replication
  61. 9.03: DNA Repair
  62. 9.04: Key Words and Terms
  63. 10: Transcription and RNA Processing
  64. 10.01: Introduction
  65. 10.02: Overview of Transcription
  66. 10.03: Details of Transcription
  67. 10.04: Details of Eukaryotic mRNA Processing
  68. 10.05: Ribosomal RNA Processing in Eukaryotic Nuclei
  69. 10.06: tRNA Processing in Eukaryotic Nuclei
  70. 10.07: RNA and Ribosome Export from the Nucleus
  71. 10.08: Key Words and Terms
  72. 11: The Genetic Code and Translation
  73. 11.01: Introduction
  74. 11.02: An Overview of the Genetic Code
  75. 11.03: Gene and Protein Colinearity and Triplet Codons
  76. 11.04: Translation
  77. 11.05: Key Words and Terms
  78. 12: Regulation of Transcription and Epigenetic Inheritance
  79. 12.01: Introduction
  80. 12.02: Gene Regulation in Prokaryotes
  81. 12.03: The Problem with Unregulated (Housekeeping) Genes in All Cells
  82. 12.04: Gene Regulation in Eukaryotes
  83. 12.05: Epigenetics
  84. 12.06: Key Words and Terms
  85. 13: Post Transcriptional Regulation of Gene Expression
  86. 13.01: Introduction
  87. 13.02: Post-transcriptional Control of Gene Expression
  88. 13.03: Eukaryotic Regulation of Translation
  89. 13.04: Key Words and Terms
  90. 14: Repetitive DNA A Eukaryotic Genomic Phenomenon
  91. 14.01: Introduction
  92. 14.02: The Complexity of Genomic DNA
  93. 14.03: The 'Jumping Genes' of Maize
  94. 14.04: Transposons Since McClintock
  95. 14.05: On the Evolution of Transposons Genes and Genomes
  96. 14.06: Roles of Transposition in Evolution and Diversity
  97. 14.07: Coping with the Dangers of Rampant Transposition
  98. 14.08: Key Words and Terms
  99. 15: DNA Technologies
  100. 15.01: Overview
  101. 15.02: Make and Screen a cDNA Library
  102. 15.03: DNA Sequencing
  103. 15.04: Genomic Libraries
  104. 15.05: The Polymerase Chain Reaction (PCR)
  105. 15.06: Genomic Approaches- The DNA Microarray
  106. 15.07: Ome-Sweet Ome
  107. 15.08: From Genetic Engineering and Genetic Modification
  108. 15.09: Key Words and Terms
  109. 16: Membrane Structure
  110. 16.01: Overview
  111. 16.02: Plasma Membrane Structure
  112. 16.03: Membrane Proteins
  113. 16.04: How Membrane Proteins are Held in Membranes
  114. 16.05: A Diversity of Membrane Protein Functions
  115. 16.06: Glycoproteins
  116. 16.07: Glycolipids
  117. 16.08: Glycoproteins and Human Health
  118. 16.09: Key Words and Terms
  119. 17: Membrane Function
  120. 17.01: Introduction
  121. 17.02: Membrane Transport
  122. 17.03: Ligand and Voltage Gated Channels in Neurotransmission
  123. 17.04: Endocytosis and Exocytosis
  124. 17.05: Directing the Traffic of Proteins in Cells
  125. 17.06: How Cells are Held Together and How they Communicate
  126. 17.07: 17.7 Signal Transduction
  127. 17.08: Key Words and Terms
  128. 18: The Cytoskeleton and Cell Motility
  129. 18.01: Introduction
  130. 18.02: Cytoskeletal Components
  131. 18.03: The Molecular Structure and Sub-Cellular Organization of Cytoskeletal Components
  132. 18.04: Key Words and Terms
  133. 19: Cell Division and the Cell Cycle
  134. 19.01: Introduction
  135. 19.02: Bacterial Cell Division and the Eukaryotic Cell Cycle
  136. 19.03: Regulation of the Cell Cycle
  137. 19.04: When Cells Die
  138. 19.05: Disruption of the Cell Cycle Checkpoints Can Cause Cancer
  139. 19.06: Key Words and Terms
  140. 20: The Origins of Life
  141. 20.01: Introduction
  142. 20.02: Thinking about Life's Origins- A Short Summary of a Long History
  143. 20.03: Formation of Organic Molecules in an Earthly Reducing Atmosphere
  144. 20.04: Origins of Organic Molecules in a Non-Reducing Atmosphere
  145. 20.05: Origins of Life Chemistries in an RNA World
  146. 20.06: Molecules Talk- Selecting Molecular Communication and Complexity
  147. 20.07: A Summary and Some Conclusions
  148. 20.08: Key Words and Terms