5 Written Questions

1. What are cellular slime molds?
2. What does "symbiosis" mean?
3. What is algae used for?
4. Live at great depths in the ocean. Usually red in color. Most are multicellular. Lack flagella. * Play an important role in the formation of coral reefs.
5. What is an eyespot used for?

5 Matching Questions

1. Spores
2. List three (3) characteristics of the phylum Zoomastigina.
3. African Sleeping Sickness
4. Binary Fission
5. 1. The type of chlorophyll and secondary pigments. 2. Method of food storage. 3. Composition of the cell wall.

1. a What are three (3) criteria used to classify algae?
2. b Reproductive cells that form without fertilization.
3. c A disease caused by the bite of a TseTse fly; blood cells are destroyed which causes fever, chills, and rashes. Nerve cells can also be damaged.
4. d 1. Animal-like protists that have one or two flagella. 2. They live in lakes and streams. 3. They reproduce asexually.
5. e Most ciliates reproduce by _____ _____ ?

5 Multiple Choice Questions

1. Long, round bodies that can discharge a structure used for defense by the paramecium. (Paramecium use them)
   1. Pseudopods
   2. Spores
   3. Protist
   4. Trichosysts
2. Plant-like protists that are green, have cellulose in their cell's walls, and contain chlorophyll. (Examples: Chlamydomonas, Ulva, Volvox.)
   1. Describe the phylum Chlorophyta and give three (3) examples of it.
   2. List all the characteristics of the phylum Rhodophyta.
   3. Describe and give an example of and organism in the phylum Phaeophyta.
   4. Describe what Pyrrophyta do under stress.
3. An asexual process used by paramecia when under stress; this process allows them to exchange genetic material by attaching a cytoplasmic bridge.
   1. Conjugation
   2. Protist
   3. Chitin
   4. Cilia
4. What causes malaria?
   1. A bite from the Anopheles mosquito will cause it's saliva to enter the bloodstream a humans and infect liver cells.
   2. Describe the phylum Chlorophyta and give three (3) examples of it.
   3. Treat health problems, food, thickening-agent (in ice cream)
   4. Pumping out excess water out of the paramecia.
5. Members of the phylum Sarcodina move by what?
   1. Protist
   2. Sporozoa
   3. Pseudopods
   4. Spores

5 True/False Questions

1. That the first eukaryotes evolved from a symbiosis of several cells. → What did Lynn Margulis hypothesize?

   True        False

2. Flagella → Short hair-like projections used for feeding and movement.

   True        False

3. Describe what Pyrrophyta do under stress. → Give off light when agitated by sudden movement - referred to as the "fire plants."

   True        False

4. List all the characteristics of members of the phylum euglenophyta: → Unicellular. Found in fresh and salt water. Most contain chloroplasts and photosynthesize. Lack a cell wall. * Some can absorb dissolved nutrients; some can ingest other organisms. (Found in ponds and lakes)

   True        False

5. Pumping out excess water out of the paramecia. → What are contractile vacuoles used for?

   True        False