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28 Protists

Chapter 28 Protists

QuestionAnswer
What are the 5 main super groups? 1.Rhizarians 2.Archaeplatida 3.Uniknots 4.Excavata 5.Chromalveolates
What are the 3 characteristics that group rhizarians? 1.DNA similarities 2.Pseudopia 3.changes shate to move cytoplasm
In rhizarians what is the pseudopia used for? Locomotion & Feeding
What are the 2 types of Rhizarians? Radiolarians and Forams
What are the 3 characteristics of Radiolarians? 1. Marine Amoeba 2.Internal silica skeleton 3.Pseudopia extends along microtubules
What ate thee 2 characteristics of Forams? 1. shell of calcium carbonate 2.pseudopia extend from pores.
What are the 3 characteristics that group Archaeplastida? 1. evolutionary based on green & red algae 2.Photosynthetic (ancestor of plants) 3. primary producers in marine/fresh water food webs
What are th two types of Archaeplastida? Green and Red Algae
What are the 3 characteristics of green algae? 1.ancestor of plants 2. symbiotic to lichens 3.unicellular, multi cellular, and colonial
What are the 2 characteristics of red algae? 1.Mosty multicellular 2.red pigments cover chlorophyll
Symbiotic Living together, benefit one another.
Colonial Living in a group, when one becomes seperated it can live on its own. (multi. cannot do this)
What group characteristic makes up uniknots? protein and DNA similarities
What are the 2 types of uniknots? Amoebazoans and Slime mold
What characteristic makes up Amoebazoans? lobe shaped psuedopia
What 2 characterisitcs makes up Slime molds? 1.large mass of cells with no internal membranes 2.visible
What is the group characteristic that makes up Excavata? modification to mitochondria & unique structure of flagella
what are the 2 types of Excavata? Euglenids and Euglenazoans
What are the 4 characteristics of Euglenids? 1.mostly freshwater 2.1-2 flagella 3.pellicle 4.mixotrophs
What are the 2 characteristics of Euglenazoans? 1.Kinetoplastid 2. presence of rod in flagella
Pellicle protein band that gives the cell shape & support
Kinetoplastid large mitochondria w/ mass of DNA
What is an example of an Euglenazoan? trypanosoma
What does trypanosoma cause? African sleeping sickness
What are the 2 characteristics of Chromalveolates? 1. plastic w/ red algae origin 2. DNA similarities
What are the types of Chromalveolates? 1.Dinoflagellates 2.Apicomplexans 3.Diatoms 4.Ciliates 5. Brown Algae
What are the 3 characteristics of dinoflagellates? 1. 2 flagella 2.Cellulose reinforcement structure 3.large component of phytoplankton
What are the 3 characteristics of Apicomplexans? 1. parasites 2. need 2+ hosts 3.apex
What are the 4 characterisitcs of Diatoms? 1. unicellular 2.glass like shell made of cilica 3. important part of phytoplankton 4.most abundant algae
What are the 2 characteristics of Ciliates? 1. cilia 2.double nuclei
what are the 2 characteristics of brown algae? 1. brown pigment 2.largest growing "sea weed"
Plastid area where DNA is stored
macro nuclei genetic function
micro nuclei reproduction
What is Zoplankton an example of? a Diatom
What are the 3 characteristics of Zoplankton? 1. important in carbon cycle (forms diatomaceous earth) 2.huge part of carbon cycle 3.when die sink to bottom "snow'
What is an example of a ciliate? paraceium
What are the 2 characteristics of paraceium? 1. binary fission (asexual) 2.conjugation
Conjugation exchange of micronuclei
Created by: dpwafle0122
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