CK12 Life Science
Figure 2.28: The Halobacterium is in the domainArchaea, one of the three domains of life. ( 1 ) Figure 2.29: The Western Gray Sq ...
such as algae and plankton, but also giant seaweeds that can grow to be 200 feet long (an alga protist is shown inFigure2.30). P ...
Table 2.2: (continued) Archaea Bacteria Eukarya Organelles inside a membrane No No Yes Viruses We have all heard of viruses. The ...
Review Questions Who designed modern classification and invented the two-part species name? In what domain are humans? Quercus ...
fossils Ancient remains of living things; includes bone, teeth, and impressions. nucleus Tiny structure inside of some cells tha ...
(12) phospholipids in a membrane (lipid). Public Domain. (13) http://commons.wikimedia.org/wiki/Image:Algues_eau_douce.jpg http: ...
(29) http://en.wikipedia.org/wiki/Image:AminoAcidball.svg. Creative Commons. (30) http://commons.wikimedia.org/wiki/Image:Period ...
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Chapter 3 Cells and Their Structures 3.1 Lesson 3.1: Introduction to Cells Lesson Objectives Explain how cells are observed. Re ...
Figure 3.1: The outline of onion cells are visible under a light microscope. ( 9 ) Observing Cells Most cells are so tiny that y ...
Figure 3.2: An electron microscope allows scientists to see much more detail than a light microscope, as with this sample of pol ...
Figure 3.3: Bacteria (pink) are an example of an organism consisting of only one cell. ( 4 ) Red blood cells (Figure3.4) are sh ...
Figure 3.4: Red Blood cells are specialized to carry oxygen in the blood. ( 12 ) ...
Figure 3.5: Neurons are shaped to conduct electrical impulses to many other nerve cells. ( 2 ) Figure 3.6: These epidermal cells ...
Figure 3.7: Levels of Organization, from the atom to the organism. ( 3 ) Lesson Summary Cells were first observed under the lig ...
Further Reading / Supplemental Links Baeuerle, Patrick A. and Landa, Norbert.The Cell Works: Microexplorers.Barron’s; 1997, Hau ...
List the organelles of the cell and their functions. Discuss the structure and function of the cell membrane and cytosol. Descr ...
Figure 3.8: Prokaryotes do not have a nucleus. Instead, their genetic material is a simple loop of DNA. ( 6 ) Figure 3.9: Eukary ...
Table 3.1: Comparison of Prokaryotic and Eukaryotic Cells Feature Prokaryotic cells Eukaryotic cells DNA Single “naked” circle; ...
Table 3.2: Some Eukaryotic Organelles Organelle Function Ribosomes Involved in making proteins Golgi apparatus Packagesproteinsa ...
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