Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 23, Problem 15RQ
Which protist group exhibits mitochondrial remnants with reduced functionality?
- slime molds
- diatoms
- parabasalids
- dinoflagellates
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Check out a sample textbook solutionStudents have asked these similar questions
Which of these groups are all parasitic?
euglenoids
ciliates
apicomplexa
diatoms
amoebas
slime molds
red algae
What material makes up a large proportion of a diatom’s cell wall?
What material makes up a large proportion of a diatom’s cell wall?
What are flagella?
What purpose do flagella serve?
What do euglenoids have instead of a cell wall?
What characteristics do plantlike protists share with plants?
How do euglenoids obtain food when there isn’t enough light to perform photosynthesis?
How do dinoflagellates compare and contrast with euglenoids?
How do algae get food to live?
Which of the following is an example of fungus-like protist?
Group of answer choices
golden algae
rhizopus
plasmodial slime molds
truffles
Chapter 23 Solutions
Biology 2e
Ch. 23 - Figure 23.5 What evidence is there that...Ch. 23 - Figure 23.25 Which of the following statements...Ch. 23 - Figure 23.28 Which of the following statements...Ch. 23 - What event is thought to have contributed to the...Ch. 23 - Which characteristic is shared by prokaryotes and...Ch. 23 - Mitochondria most likely evolved by ___________ ....Ch. 23 - Which of these protists is believed to have...Ch. 23 - In 2016, scientists published the genome of...Ch. 23 - Which of the following observations about a...Ch. 23 - Protists that have a pellicle are surrounded by...
Ch. 23 - Piotists with the capabilities to perform...Ch. 23 - Which of these locomotor organs would likely be...Ch. 23 - Alternation of generations describes which of the...Ch. 23 - The amoeba E. histolytica is a pathogen that forms...Ch. 23 - Which protist group exhibits mitochondrial...Ch. 23 - Conjugation between two Paramecia produces total...Ch. 23 - What is the function of the raphe in diatoms?...Ch. 23 - What genus of piotists appears to contradict the...Ch. 23 - A marine biologist analyzing water samples notices...Ch. 23 - An example of carbon fixation is photosynthesis...Ch. 23 - Which parasitic protist evades the host immune...Ch. 23 - Which of the following is not a way that piotists...Ch. 23 - Describe the hypothesized steps in the origin of...Ch. 23 - Some aspects of eukaryotes are more similar to...Ch. 23 - Explain in your own words why sexual reproduction...Ch. 23 - Giaidia iamblia is a cyst-forming protist parasite...Ch. 23 - Explain how the definition of protists ensures...Ch. 23 - The chllorophyte (green algae) genera Ulva and...Ch. 23 - Why might a light-sensing eyespot be ineffective...Ch. 23 - Opisthokonta includes animals and fungi, as well...Ch. 23 - Describe two ways in which paramecium differs from...Ch. 23 - How does killing Anopheles mosquitoes affect the...Ch. 23 - Without treatment, why dees African sleeping...Ch. 23 - Describe how increasing stress to the ocean would...
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- Describe the morphology of oomycetes. Which protists are known for their cytoplasmic streaming movement? Which protists occasionally resemble tiny snails? What are the shells made of? Which group of protists have elaborate exteriors of glassy silica and are very common in the fossil record? What supergroup do land plants share a common ancestor with? What protists are common in tropical waters and are generally called “seaweeds?” Which of the algaes are the furthest living relatives to land plants? Which algaes are the closest living relatives to land plants? Which protists move using tube-like pseudopodia? Which protist group exhibits similarities to fungi as a result of convergent evolution? Which protist group takes on a slug form when nutrients are hard to come by? What protist group do animals share a common ancestor with? What are the choanoflagellates are believed to resemble? Which group contains at least one type of human parasite? Ecology of…arrow_forwardWhich group of protists are the most abundant marine autotrophs? dinoflagellates chlorarachniophytes diatoms chlorophytesarrow_forwardAlgae is: Unicellular Colonial Filamentous All of abovearrow_forward
- Phylum Sarcomastigophora Labyrinthomorpha Apicomplexa Microspora Acetospora Myxozoa Ciliophora Habitat Symmetry Germ Layer Locomotion Digestive Respiratory Circulatory System Excretory Nervous Reproductive Fertilizationarrow_forwardPhylum Sarcomastigophor Labyrinthomorpha Apicomplexa Microspora Acetospora Myxozoa Ciliophora Habitat Symmetry Germ Layer Give two classes belonging in each phylum. Locomotion Digestive Respiratory Circulatory System Excretory Nervous Reproductive Fertilizatio narrow_forwardPseudopodia are commonly found in protistans. They are often used to; Choose both that apply; Feed Move Photosynthesize Store DNAarrow_forward
- Part A In which part of a crawling cell are lamellipodia found? The leading edge only Either the leading edge or the trailing edge The trailing edge only Both the leading edge and the trailing edge Neither the leading edge nor the trailing edge Submit Request Answerarrow_forward1) Make a graphic/visual organizer of the four supergroups of Protists and the major groups of protists. 2) The graphic organizer must include all the following major groups. Include one example organism and one derived character (shared by most or all members of the group).arrow_forwardA parasitic protist has been isolated and is on a microscope slide. How could you determine whether it belongs to te Apicomplexans or Excavata supergroup? Look for spores which would indicate Excavata Look for flagella which would indicate Excavata There is no way to distinguish based on structural characteristics. Look for flagella which would indicate Apicomplexansarrow_forward
- Clapter 4. Define and identify properties of biofilms Familiarize yourself with the following structures and what purpose(s) they se o Glycocalyx (both slime layer and capsule) Fimbriae o Flagella, distinguish the different flagella arrangements axial filament sex pili cell wall plasma membrane inclusions ribosomes plasmids nucleoid chromosome o endospores What characteristics distinguish the Domain Archaea and Domain Bacteria? Regarding cellwall hp O o 0 O O 0 0 oarrow_forwardWhy are red algae red? What distinguishes plasmodial and cellular slime molds? What are the ecological roles of protists? Why are photosynthetic protists so important to marine/aquatic ecosystems? What limits the growth of these organisms and what causes blooms? What will be affected if marine producers are disrupted?arrow_forwardAmoebas and foraminferans are distantly related protists. They are however similar in the fact that; They are both encased in shells They are both photosynthetic They are both members of the Archaeplastida They both feed via psuedopodsarrow_forward
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