Biology 7 Unit 7 Protists
A protozoan is an animal-like protist that can ————
Move
animal-like protists are like animalia in how they obtain energy and their ability to ————
Move
animal-like protists are like animalia in how they —————— —————— and their ability to move.
Obtain energy
Give example of a fungus-like protist that is a parasite that we discussed in class
Water mold
True or False: Most protists are unicellular
True
True or False: Protists have organelles for cellular processes
True
When conditions are unfavourable, fungus-like protists can form A. Sporangia B. Endospores
A
The life cycle of plant-like protists is similar to plants, and is called
Alternation of generation
Give an example of an animal-like protist that uses pseudopodia that we discussed in class
Amoeba
Which type of protist consumes other organisms directly?
Animal-like protist
Which type of protist uses pseudopodia?
Animal-like protist
Phytoplankton is a(n) (autotroph/heterotroph)
Autotroph
Protists are the ancestors of A. Archaea bacteria B. All other eukaryotes (animalia, plantae, fungi) C.Eubacteria
B
What is the name of the type of aesexual reproduction that protists use?
Binary Fission
Protists can be A. Only autotrophs B. Only heterotrophs C. Both autotrophs or heterotrophs D. Fungi
C
Protists can reproduce A. Only aesexually B. Only sexually C. Both aesexually and sexually
C
————— is a tiny, hairlike structure used to sweep in food and to move
Cilia
What is the name of the type of sexual reproduction that protists use?
Conjugation
All plant like protists are A. Unicellular B. Multicellular C. Heterotrophs D. Autotrophs
D
Protists can be either parasites or ———————————.
Decomposers
All protists are (eukaryotes/prokaryotes)
Eukaryotes
True or False: A unicellular organism is always a prokaryote.
False
True or False: All protists are unicellular
False
True or False: Plant- like protists contain a different type of chlorophyll than plants do
False
True or False: Protists have specialized tissues, like plants and animals
False
———————— is a long whiplike strand used for movement
Flagella
In conjugation, 2 protists exchange ——————— ———————— to make a genetically varied protist
Genetic material
All animal-like protists are
Heterotrophs
Give example of a plant-like protist that is multicellular that we discussed in class
Kelp
Animal-like protists either obtain energy as ———————— or by consuming organisms directly.
Parasites
Fungus-like protists can either be decomposers or —————————.
Parasites
Give example of a plant-like protist that is unicellular that we discussed in class
Phytoplankton
What plant-like protist is extremely important to aquatic food webs?
Phytoplankton
What plant-like protist produces most of the world's 02?
Phytoplankton
The spores that fungus-like protists produce grow into new ________ when conditions are —————————.
Protists, favorable
——————————— is the extension/contraction of cytoplasm, and is used for movement or to capture food
Pseudopodia
Give example of a fungus-like protist that is a decomposer that we discussed in class
Slime mold
Sporangia is a cluster of
Spores
Another name for plant-like protists is
algae
What is another name for animal-like protists?
protozoa
Most protists are (unicellular/multicellular)
unicellular
