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1. Protist:___________________________________________________________
_________________________________________________________________
2. Protozoa: ________________________________________________________ _________________________________________________________________
3. Pseudopod:_______________________________________________________ ________________________________________________________________
4. Cilia:______________________________________________________________________________________________________________________________
5. Flagella:___________________________________________________________ _________________________________________________________________
6. Heterotroph:_______________________________________________________
_________________________________________________________________
7. Phagocytosis:_________________________________________________________________________________________________________________
8. Conjugation:_______________________________________________________
_________________________________________________________________
9. Algae: ________________________________________________________ _________________________________________________________________
10. Slime Mold:_______________________________________________________ ________________________________________________________________
11. Water Mold:________________________________________________________________________________________________________________________
12. Decomposer:______________________________________________________ _________________________________________________________________
1. ________________________: All protist have ______________
a. Some have _________________________________
2. ________________________: Made up of one cell
a. _________________ and some __________ are exceptions
3. ________________________: Many are able to move
a. _______________________: tail-like whip
b. _______________________: hair-like structures
c. _______________________ : “false feet”
4. ________________________:
a. ____________________
b. ____________________
c. ____________________
EUKARYOTIC A NUCLEUS
MORE THAN ONE NUCLEUS
UNICELLULAR
KELP ALGAE
MEANS OF LOCOMOTION
FLAGELLA
CILIA
PSEUDOPODS
CLASSIFIED BY NICHE
PRODUCER
CONSUMER
DECOMPOSER
___________NUCLEUS
FLAGELLA___________
__________
_____________________
CILIA
PSEUDOPOD
1. __________________________: CONSUMERS
a. Also known as ___________________
2. __________________________: PRODUCERS
3. __________________________: DECOMPOSERS
First Animal
1. Name the three main groups within the kingdom Protista. What characteristics distinguish each group from the other two?
2. Give two reasons why protists are hard to classify.
3. What observable traits might green algae and plants share that support the molecular evidence that these two groups are closely related?
4. At one time, scientists grouped all single-celled organisms together. What are the main differences between single-celled protists and bacteria or archaea?
1. _____________________ number of species in Kingdom Protista
2. Many ___________________ are shared between animal-like protist and animals. The KEY difference is their ___________________________
a. All animals are _____________________
b. All animal-like protist are ________________
3. ___________________-term often used to describe animal-like protist.
a. PROTOZOA
LARGEST
SIMILARITIES
BODY ORGANIZATION
MULTICELLULAR
UNICELLULAR
PROTOZOA
FIRST ANIMAL
________________ ________________ ________________ ________________AMOEBA PARAMECIUM VORTICELLA DIDINIUM
1. All are ________________________:
a. CAN NOT make their own ____________
2. Most have methods of ____________________
a. _____________________:Long “tail-like” projection
b. _____________________:Tiny _______________ extensions
c. _____________________:“________________”
* ______________ extension from the main cell
CONSUMERS
FOOD
MOBILITY
FLAGELLA
CILIA HAIR-LIKE
PSEUDOPODS FALSE FEET
CYTOPLASMIC
AMOEBA PARAMECIUM TRYPANOSOME PLASMODIUM•_________, __________, and eliminates _________ through PSEUDOPODS.
_________ with cilia and sweeps _______ into oral grove with cilia
•Moves with _______________. Causes __________________________________ past on by a fly.
____________ protist that does not have a means of ____________. Classified as a ____________Causes ___________, which is passed on by a __________.
MOVESFEEDS
WASTES
MOVES
FOOD
______________ _______________ _________________ ______________
FLAGELLUM
AFRICAN SLEEPING ILLNESS
PARASITIC
LOCOMOTION
SPORAZOAN
MALARIA
MOSQUITO
1. One of two groups of protozoa that ______________________ as they move.
2. Pseudopod: a temporary extension of _____________________ and plasma membrane. Allows amoeba to _____________ and _____________.
3. ________________: process of _______________ which amoeba feed
4. Lives in ____________ or _________ water and _____________.
5. Most are ______________. Some are ______________
6. Can cause ______________________: Severe diarrhea as a result of _____________________
CHANGE SHAPE
CYTOPLASMMOVE
FEED
PHAGOCYTOSISINGESTION
FRESH SALT
SOIL
FREE LIVINGPARASITIC
AMOEBIC DYSENTERYUNSANITARY WATER
_____________
_____________
_____________
_______________
PSEUDOPOD
NUCLEUS
CONTRACTILE VACUOLE
FOOD VACUOLE
1. Known as a _________________ in the phylum _________________.
a. Cilia: short, hair-like structures that cover some or all of the cell surface and help the organism ___________ and ____________ food.
2. Food is swept into the ________________ and sent to the ________________.
3. Food is digested in ___________________.
4. _____________________________ control the amount of _______________ inside the cell.
5. Contains two ____________________:
a. ________________-controls cell’s structures and activities
b. ________________-contain all of cells DNA
CILIATECILIOPHORA
SWIM CAPTURE
ORAL GROVEGULLET
FOOD VACUOLE
2 CONTRACTILE VACUOLESWATER
NUCLEI
MACRONUCLEUS
MICRONUCLEUS
MACRO NUCLEUS
CILIA
WATER VACUOLE
ORAL GROVE
GULLET
FOOD VACUOLE
FOOD VACUOLE
_________________________________
________________________________________________AMOEBA, (ANIMAL LIKE)
______________________MACRO NUCLEUS
______________MICRO NUCLEUS _______________
PARAMECIUM, (ANIMAL LIKE)
CILIA
______________FOOD VACUOLE
_______________
_______________
_______________
_______________
_______________
ORAL GROVE
MACRO NUCLEUS
FOOD VACUOLE
ANAL GROVE
MICRO NUCLEUS
WATER (CONTRACTILE) VACUOLE________________________PSEUDOPOD
1. Name and describe the three basic means of movement used by animal-like protists?
2. Describe how the parasite Plasmodium causes disease in humans.
3. In what ways are cilia and flagella similar? How do they differ?
4. Why do amoebas form pseudopods only when the need them?
________________ ________________ ________________ ________________
1. All producers contain __________________ and can make their own _________________.
2. Serveral differences between plants and plant-like protist:
a. All plants are _____________________
b. Animal-like protist can be _____________ or _____________
c. Plants have specialized tissues for _____________________
d. Plant-like protists do not have the same _______________ or __________________________ parts as plants
3. Many “phytoplankton” are a huge ______________________ for most _____________________ animals.
4. Produce __________________ as a bi-product of photosynthesis
CHLOROPHYLLFOOD
MULTICELLULAR
MULTICELLULAR UNICELLULAR
ROOTS, STEMS, LEAVES
TISSUESTHE SAME REPRODUCTIVE
FOOD SOURCEACQUATIC
OXYGEN
EUGLENA VOLVOX DIATOM DINOFLAGELLATE
FLAGELLA
______________ _______________ _________________ ______________
Known as freshwater algae. Move with a ______________
Photosynthetic protist that has many different __________ and a _________, ____________ outer covering.
Single cell protists that live in a _________: a hollow ball with each protist having a ____________
COLONY
FLAGELLA
SHAPESHARD
TWO PART
Photosynthetic algae with ________ flagella. Causes “_____________” with over population.
TWO
RED TIDE
1. One of the ______________ group of single-celled organisms that swim with _______________.
2. Most found in _____________ water.
3. Most are ___________________________ because they contain _________________ to produce their own food.
4. Have an _______________ to help them sense ______________ for __________________
LARGEST
FLAGELLUM
FRESH
AUTOTROPHICCHLOROPHYLL
EYESPOTLIGHT PHOTOSYNTHESIS
FLAGELLA
Single-celled plant-like protists that join together to form __________________ in the shape of a _____________________.
Inside the parent colony, offspring are formed and known as“______________________”
Individual cells have _______________ for mobility.
COLONIESHOLLOW BALL
DAUGHTER COLONIES
DAUGHTER COLONY
INDIVIDUAL CELLS
FLAGELLUM OF INDIVIDUAL CELLS
FLAGELLUM
Plant-like _____________ that are covered with __________________, _____________________.
Diatoms produce about ____________ of all the _____________ we breathe.
Used in ________________ products.
ALGAE
A TWO PART
GLASS-LIKE SHELL
HALF
OXYGEN
INDUSTRIAL
1. Give and example of each of the following: a single-celled, a colonial, and a multi-cellular plant-like protist.
2. Many plantlike protists, or algae, reproduce sexually when conditions are harsh. Why might this be beneficial for a species?
3. If a multi-cellular organism contains chlorophyll c but no silica, to which phylum does it likely belong?
4. Many biologists argue that the euglenoids should be classified as an animal-like protist rather than a plantlike protist. Explain.
1. Play an important role in the ______________________ as ________________.
a. Recycle ________________ and _______________ back into the soil for __________________ use.
2. Difference between fungi and fungus-like protist is that fungus-like protist can __________________ during part of their life cycle while fungi ___________________________.
ECOSYSTEM
DECOMPOSERS
NITROGEN CARBON
PLANTS
MOVECAN NOT MOVE
_________________
PROTISTCharacteristics of Kingdom Protista:
_______________________________ _______________________________ _______________________________
_________________________________ _________________________________ __________________________
NICHE: NICHE: NICHE:
CELL ORGANIZATION:
CELL ORGANIZATION:
CELL ORGANIZATION:
MOBILITY: MOBILITY: MOBILITY:
METHODS OF LOCOMOTION:
METHODS OF LOCOMOTION:
METHODS OF LOCOMOTION:
EXAMPLES: EXAMPLES: EXAMPLES:
ANIMAL-LIKE PLANT-LIKE FUNGUS-LIKE
CONSUMER (HETEROTROPH)
PRODUCER (AUTOTROPH)
DECOMPOSER (HETEROTROPH)
UNICELLULAR UNICELLULAR OR
MULTICELLULAR
UNICELLULAR
FLAGELLA
PSEUDOPODS
CILIA
FLAGELLA PSEUDOPODS
FLAGELLA
MOST SOME DURING CERTAIN POINTS
IN LIFECYCLE
________________ _________________
________________ _________________
________________ _________________
________________
_________________
________________ ________________
________________ ________________
________________
_____________________________________________
______________
_______________
_______________
______________
_______________
EUKARYOTIC UNICELLULAR
AMOEBA PARAMECIUM EUGLENA VOLVOX DIATOM SLIME MOLD__________ _____________ _________________________ _______________
2. Plant –like protists (Algae).• All are producers….contain chlorophyll and can make their own food.
• Many “phytoplankton” are a huge food source for most aquatic animals
flagella
chloroplasts
• Freshwater algae
eyespot
Reproduction by fission
• Salt water algae
•Also called “brown algae”
• Photosynthetic protist that has a hard outer covering that looks like ______________________. This material does not decay, and is very useful to other organisms’ diets.
This gritty material is used in cleaning products.
Shiny glass-like material
Also called multi-cellular brown algae, and can be eaten for food.
(Brown seaweed)
The only multi-cellular protist
Kelp forest off the coast of California in Monterey bay
• Photosynthetic algae that are also classified as red or brown algae.
Overpopulation can cause _______________ An overproduction of dinoflagellates can cause “pollution” of water. This can effect the quality of water and fish-life in that area. It is cause by a sudden change in water temperature that causes a dramatic increase in dinoflagellate reproduction.
“red tide”
Other green algae
• Live in colonies
• known for their spiraling chloroplasts and grow to many centimeters long
3. Fungus-like protists
• Decomposers
• Grow on decaying material, such as logs and leaves on the forest floor.
The Potato Famine in Ireland in 1840’s was caused by Phytophthora infestans, fungus-like protist.
* Unlike fungus kingdom because of their cell wall
1. In what ways are slime molds and water molds similar to fungi?
2. Describe how slime molds help other organisms within an ecosystem obtain nutrients.
3. Make a three-column chat comparing plasmodial slime molds, cellular slime molds, and water molds.
4. Why doesn’t spraying water on slime molds work to destroy them?
PROTIST SUMMARY
Protists have many different ___________________. Protists can be classified into ______________________, ______________________, and ______________________ phyla. All protists are ______________________ organisms, most of which are _________________________.
Most animal-like protists can __________________, but all need to take in __________________. They can reproduce by _________________, _________________, and/or _________________.
Some protists are plantlike. They produce _____________________ to make their own ____________________. As a bi-product, they produce _____________________ as well. These protists are considered the primary __________ ______________ for other organisms. Some will have a _________________________ to help them move about.
The protists classified as fungus-like protest include _______________________. They are _______________________ and live off of ______________________.
TRAITSANIMAL-LIKE PLANT-LIKE FUNGUS-LIKE
EUKARYOTIC UNICELLULAR
MOVE ABOUT FOODFISSION CONJUGATION SPORES
CHLOROPHYLLFOOD OXYGEN
FOOD SOURCEFLAGELLA