FREE BIOLOGY AND STUDY GAMES ABOUT PROTISTS

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FREE BIOLOGY AND STUDY GAMES ABOUT PROTISTS

(CHPT 20) EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -60 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: unicellular algae that produces thin, delicate cell walls rich in silicon

Answer:

diatoms

Question 2: structure that a paramecium uses for protection.

Answer:

pellicle

Question 3: flattened stem-like structure of seaweed

Answer:

stipe

Question 4: small photosynthetic organisms found near the surface of the ocean.

Answer:

phytoplankton

Question 5: structures that amoebas use to move and feed.

Answer:

pseudopods

Question 6: many are bio-luminescent.

Answer:

dinoflagellates.Question 7: large nucleus containing multiple copies of most of the cell's genes

Answer:

macronucleus

Question 8: produces male nuclei in water molds

Answer:

antheridium Question 9: process in which many types of algae switch back and forth between haploid and diploid stages during their life cycle

Answer:

alternation of generation

Question 10: multicellular algae that contain fucoxanthin

Answer:

brown algae

Question 11: collects, and then pumps water out of many protist bodies.

Answer:

contractile vacoule

Question 12: protist that produce their own food

Answer:

algae

Question 13: protozoans that use pseudopods for feeding and movement

Answer:

sarcodines

Question 14: "Sea Lettuce"

Answer:

Ulva

Question 15: name of the membrane that covers a euglena

Answer:

pellicle Question 16: amoeboid movement is a method of locamotion used by what kind of protozoans.

Answer:

sarcodines

Question 17: hairlike projections that paramecium uses to move.

Answer:

cilia

Question 18: leaf-like structure of giant kelp

Answer:

blade

Question 19: the exchange of genetic material between two paramecia.

Answer:

conjugation Question 20: a fungus-like protist that distint cells during every phase of its life cycle

Answer:

cellular slime mold

Question 21: structure that sporophytes use in reproduction

Answer:

spores

Question 22: Oklahoma's BEST college football team.

Answer:

Oklahoma State

Question 23: rapid reproduction and enormous masses of algae

Answer:

algal blooms

Question 24: plant-like protist that share many characteristics with plants.

Answer:

green algae

Question 25: thin filaments produced by water molds

Answer:

hyphae

Question 26: Diploid form of Ulva

Answer:

Sporophyte

Question 27: animal-like protist

Answer:

protozoan

Question 28: single structure of a slime mold with many nuclei

Answer:

plasmodium