Why are there okazaki fragments

Photosynthesis 3: Genetics 1. Genes 2. Chromosomes 3. Meiosis 4. Inheritance 5. Genetic Modification 4: Ecology 1.

Energy Flow 3. Carbon Cycling 4. Climate Change 5: Evolution 1. Evolution Evidence 2. Natural Selection 3. Classification 4. Cladistics 6: Human Physiology 1. Digestion 2. The Blood System 3. Disease Defences 4. Gas Exchange 5. Homeostasis Higher Level 7: Nucleic Acids 1.

DNA Structure 2. Transcription 3. Translation 8: Metabolism 1. Metabolism 2. Cell Respiration 3. Photosynthesis 9: Plant Biology 1.

Xylem Transport 2. Phloem Transport 3. This tutorial elaborates on the growth and development f.. The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",.. ATP is the energy source that is typically used by an organism in its daily activities.

The name is based on its structu.. Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c.. Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..

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