'Eukaryote' diaporamas de présentation

Cell Structure

Cell Structure. Chapter 7. Introduction to Cells. Section 1. Objectives. How were cells discovered ? What defines cell shape and size ? What enables eukaryotes to perform more specialized functions than prokaryotes do?. Introduction. All life-forms on our planet are made up of cells

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Cytogenetics: Chromosome Mutations, Aberrations & Evolution

Cytogenetics: Chromosome Mutations, Aberrations & Evolution. Chromosomes. Prokaryote Eukaryote. Eukaryotic chromosomes. Human karyotype. Why do we care?. Many diseases and birth defects are a direct result of missing, broken, or extra chromosomes. Down Syndrome Cri du chat Syndrome

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Classifying Organisms

Classifying Organisms.

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Prokaryote

Prokaryote. The prokaryotes are a group of organisms whose cells lack a cell nucleus. Eukaryote. A eukaryote is an organism whose cells contain complex structures enclosed within membranes. . Organelle. T iny structures that carry out functions necessary for the cell to stay alive. Nucleus.

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Prokaryote or Eukaryote?

Prokaryote or Eukaryote?. Smaller than plant or animal cells. May have flagella- used for movement. Prokaryote- no nucleus. DNA scattered throughout the cytoplasm. Bacteria.

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Distinguishing Characteristics of the Kingdoms of Life

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