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Objective 1.1 Compare the structures and life functions of single-celled organisms that carry out all of the basic functions of life including: Euglena.

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Presentation on theme: "Objective 1.1 Compare the structures and life functions of single-celled organisms that carry out all of the basic functions of life including: Euglena."— Presentation transcript:

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2 Objective 1.1 Compare the structures and life functions of single-celled organisms that carry out all of the basic functions of life including: Euglena Amoeba Paramecium Volvox

3 Essential Question: What are the characteristics of the following single-celled organisms? Euglena Amoeba Paramecium Volvox These notes will be page 8 in your science notebook.

4 Comparisons of Single-celled Organisms

5 Euglena Move by flagellum Known for a unique feature—eye spot Some contain chlorophyll Some are common in fresh water

6 Amoeba Move by cytoplasmic streaming Surrounds food and engulfs it using pseudopods

7 Paramecium Most complex and specialized of the protists Moves by cilia (hairlike projections)

8 Volvox A colony of ciliates Some contain chlorophyll

9 Quiz Be sure you have these in your notes!!!

10 Which single-celled organisms moves by flagellum? A. Euglena B. Amoeba C. Paramecium D. Volvox A. Euglena

11 Which single-celled organism moves by cilia or hairlike projections? A. Euglena B. Amoeba C. Paramecium D. Volvox C. Paramecium

12 Which single-celled organism uses pseudopods to surround and engulf their food? A. Euglena B. Amoeba C. Paramecium D. Volvox B. Amoeba

13 Which single-celled organism is a colony of ciliates of which some contain chlorophyll? A. Euglena B. Amoeba C. Paramecium D. Volvox D. Volvox

14 Which single-celled organism has a unique feature of an eye spot? A. Euglena B. Amoeba C. Paramecium D. Volvox A. Euglena

15 Which single-celled organism moves by cytoplasmic streaming? A. Euglena B. Amoeba C. Paramecium D. Volvox B. Amoeba

16 Which types of single-celled organisms can have chlorophyll? A. Euglena and Amoeba B. Amoeba and Paramecium C. Paramecium and Volvox D. Euglena and Volvox D. Euglena and Volvox

17 Which organism appears in the photos? paramecium

18 Look at the picture. Be able to answer the questions on the following slide!

19 What organelle engulfs food? A. cytoplasm B. pseudopods C. vacuoles D. nucleus What organelle digests the food? A. cytoplasm B. pseudopods C. vacuoles D. nucleus

20 B. pseudopods C. vacuoles

21 Name the organelles located at A. and B. A. B.

22 A. Is the nucleus B. Is the cytoplasm


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