Download Protist

There is little evidence to prove where protists originated from, but biologists
are currently testing DNA and RNA to find an answer. However, biologists do
agree on the ancestry of one group of protists. What do biologists say originated
from ancient green algae?
This has been discovered by comparing the RNA
sequences of modern plants and green algae.
LET’S REVIEW:
EUKARYA
THEY ARE IN THE _______________
DOMAIN
TRAITS:
UNICELLULAR, except algae (think cells)
-______________________________________
NUCLEUS, and other cell parts
-___________________________________(think
cell parts)
-______________________________________
(think niche)
PRODUCERS-CONSUMERS- DECOMPOSERS
SOME HAVE MOBILITY (think how they get energy)
-_________________________
http://www.youtube.com/
watch?v=UOfY26qdbU0
EUKARYOTIC
A NUCLEUS
1. ________________________:
All protist have ______________
MORE THAN ONE NUCLEUS
a. Some have _________________________________
___________
NUCLEUS
2. ________________________:
Made up of one cell
UNICELLULAR
ALGAE
KELP
a. _________________
and some __________
are exceptions
___________
FLAGELLA
MEANS OF LOCOMOTION
3. ________________________:
Many are able to move
a. _______________________:
tail-like whip
FLAGELLA
CILIA
b. _______________________:
hair-like structures
c. _______________________
: “false feet”
PSEUDOPODS
CLASSIFIED BY NICHE
4. ________________________:
a. ____________________
PRODUCER
b. ____________________
CONSUMER
c. ____________________
DECOMPOSER
CILIA
__________
PSEUDOPOD
_____________________
1. __________________________: CONSUMERS
a. Also known as ___________________
First
Animal
2. __________________________: PRODUCERS
3. __________________________: DECOMPOSERS
STRUCTURE OF A PARAMECIUM
STRUCTURE OF AN AMOEBA
PROTIST
NAME:
EUGLENA
PARAMECIUM
AMOEBA
NICHE
PRODUCER
CONSUMER
CONSUMER
MEANS
OF
MOBILITY
FLAGELLA
CILIA
PSEUDOPOD
UNIQUE
TRAITS
EYE SPOT
MOUTH & CONTRACTILE VACUOLE
FOOD & CONTRACTILE VACUOLE
AMOEBA
Observations:
PARAMECIUM
Observations:
______________________
Observations:
______________________
Observations:
EUGLENA
Observations:
VOLVOX
Observations:
DINOFLAGELLATES
Observations:
DIATOM
Observations:
1. _____________________
number of species in Kingdom Protista
LARGEST
SIMILARITIES
2. Many ___________________
are shared between animal-like
protist and animals. The KEY difference is their
___________________________
BODY ORGANIZATION
a. All animals are _____________________
MULTICELLULAR
b. All animal-like protist are ________________
UNICELLULAR
3. ___________________-term
often used to describe animal-like
PROTOZOA
protist.
a. PROTOZOA
FIRST
ANIMAL
PARAMECIUM
VORTICELLA
DIDINIUM
AMOEBA
________________ ________________ ________________ ________________
CONSUMERS
1. All are ________________________:
a. CAN NOT make their own ____________
FOOD
MOBILITY
2. Most have methods of ____________________
a. _____________________:Long
“tail-like” projection
FLAGELLA
CILIA
HAIR-LIKE
b. _____________________:Tiny
_______________
extensions
FALSE FEET
PSEUDOPODS
c. _____________________:“________________”
* ______________
extension from the main cell
CYTOPLASMIC
1. All producers contain __________________
and can make their
CHLOROPHYLL
own _________________.
FOOD
2. Serveral differences between plants and plant-like protist:
MULTICELLULAR
a. All plants are _____________________
b. Plant-like protist can be _____________
UNICELLULAR
MULTICELLULAR or _____________
ROOTS, STEMS, LEAVES
c. Plants have specialized tissues for _____________________
d. Plant-like protists do not have the same _______________
or
TISSUES
THE
SAME REPRODUCTIVE
__________________________
parts as plants
3. Many “phytoplankton” are a huge ______________________
for
FOOD SOURCE
ACQUATIC
most _____________________
animals.
4. Produce __________________
as a bi-product of photosynthesis
OXYGEN
________________ ________________ ________________ ________________
ECOSYSTEM
1. Play an important role in the ______________________
as
________________.
DECOMPOSERS
CARBON
NITROGEN
a. Recycle ________________
and _______________
back
into the soil for __________________
use.
PLANTS
2. Difference between fungi and fungus-like protist is that fungus-like
protist can __________________
during part of their life cycle
MOVE
CAN NOT MOVE
while fungi ___________________________.
PROTIST
EUKARYOTIC
_______________________________
ANIMAL-LIKE
_________________________________
NICHE:
CONSUMER
________________
_________________
Characteristics of Kingdom Protista:
UNICELLULAR
_______________________________
_______________________________
PLANT-LIKE
_________________________________
________________
PRODUCER
_________________
(AUTOTROPH)
NICHE:
(HETEROTROPH)
_________________
CELL
ORGANIZATION:
CELL
ORGANIZATION:
________________
UNICELLULAR
UNICELLULAR OR
________________
FUNGUS-LIKE
__________________________
NICHE:
________________
DECOMPOSER
_________________
(HETEROTROPH)
CELL
ORGANIZATION:
________________
UNICELLULAR
MULTICELLULAR
_________________
MOBILITY:
MOST
________________
METHODS OF
LOCOMOTION:
FLAGELLA
______________
SOME
________________
MOBILITY:
METHODS OF
LOCOMOTION:
________________
FLAGELLA
MOBILITY:
________________
DURING CERTAIN
________________
POINTS IN
_____________
LIFECYCLE
METHODS OF
LOCOMOTION:
______________
PSEUDOPODS
PSEUDOPODS
_______________
_______________
FLAGELLA
CILIA
_______________
EXAMPLES:
__________
AMOEBA _____________
PARAMECIUM
EXAMPLES:
EUGLENA VOLVOX DIATOM
_________________________
EXAMPLES:
_______________
SLIME MOLD