Nt1310 Unit 3 Lab Summary

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Recommended: Differences b/w prokaryotic and eukaryotic cell

Student Name: Antonio RicoDeLaFuente Purpose: To use the microscope to analyze and investigate the different size of the different cells and organisms. Lab Summary: Cells can be seen with the naked eye and some cannot. Under a microscope smaller cells can be viewed. Different cells use different organelles to move around and others do not. A. Estimate the size (length and width in microns) of: Estimated Size An Escherichia coli cell 1.8 um A mitochondrion 3.2 um A red blood cell 8 um A virus .050 A water molecule .280 B. Observe and describe three differences between prokaryotic and eukaryotic cells. 1. Prokaryotic and eukaryotic have different cellular structure. 2. Prokaryotic cells are different shapes. 3. Prokaryotic

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