9/30/2015 MasteringBiology: Quiz 7
Activity: Tentative Phylogeny of Eukaryotes
Click here to complete this activity.
Then answer the questions.
Part A
The cells of _____ and _____ have modified mitochondria.
ANSWER:
euglenozoans ... alveolates
chlorophytes ... ciliates
fungi ... stramenopiles
dinoflagellates ... metazoans
diplomonads …parabasalids
Correct
Correct. The cells of diplomonads and parabasalids have modified or reduced mitochondria.
Part B
The members of _____ are characterized by cells with small membranebounded cavities under their cell
membranes.
ANSWER:
Alveolata
Mycetozoa
Chlorophyta
Rhodophyta
Stramenopila
This study source was downloaded by 100000824189183 from CourseHero.com on 02-23-2022 06:03:49 GMT -06:00
https://session.masteringbiology.com/myct/itemView?view=print&assignmentProblemID=24223819 1/7
https://www.coursehero.com/file/12288699/MasteringBiology-Quiz-7/
, 9/30/2015 MasteringBiology: Quiz 7
Correct
Dinoflagellates, apicomplexans and ciliates are classified in Alveolata, a group characterized by cells with small
membranebounded cavities under their cell membranes.
Part C
Golden algae, brown algae, red algae, chlorophytes, and charophyceans are some examples of protists that are
_____.
ANSWER:
photosynthetic
chemoautotrophic
decomposers
chemoheterotrophic
photoheterotrophic
Correct
All of the listed groups are photosynthetic.
Part D
Which of these groups consist of parasitic flagellated cells, such as Trypanosoma, the organism that causes
sleeping sickness?
ANSWER:
ciliates
metazoans
kinetoplastids
diatoms
brown algae
Correct
Parasitic flagellated cells, such as Trypanosoma, are classified as kinetoplastids.
Part E
Which three groups contain large algae known as seaweeds?
ANSWER:
This study source was downloaded by 100000824189183 from CourseHero.com on 02-23-2022 06:03:49 GMT -06:00
https://session.masteringbiology.com/myct/itemView?view=print&assignmentProblemID=24223819 2/7
https://www.coursehero.com/file/12288699/MasteringBiology-Quiz-7/
Activity: Tentative Phylogeny of Eukaryotes
Click here to complete this activity.
Then answer the questions.
Part A
The cells of _____ and _____ have modified mitochondria.
ANSWER:
euglenozoans ... alveolates
chlorophytes ... ciliates
fungi ... stramenopiles
dinoflagellates ... metazoans
diplomonads …parabasalids
Correct
Correct. The cells of diplomonads and parabasalids have modified or reduced mitochondria.
Part B
The members of _____ are characterized by cells with small membranebounded cavities under their cell
membranes.
ANSWER:
Alveolata
Mycetozoa
Chlorophyta
Rhodophyta
Stramenopila
This study source was downloaded by 100000824189183 from CourseHero.com on 02-23-2022 06:03:49 GMT -06:00
https://session.masteringbiology.com/myct/itemView?view=print&assignmentProblemID=24223819 1/7
https://www.coursehero.com/file/12288699/MasteringBiology-Quiz-7/
, 9/30/2015 MasteringBiology: Quiz 7
Correct
Dinoflagellates, apicomplexans and ciliates are classified in Alveolata, a group characterized by cells with small
membranebounded cavities under their cell membranes.
Part C
Golden algae, brown algae, red algae, chlorophytes, and charophyceans are some examples of protists that are
_____.
ANSWER:
photosynthetic
chemoautotrophic
decomposers
chemoheterotrophic
photoheterotrophic
Correct
All of the listed groups are photosynthetic.
Part D
Which of these groups consist of parasitic flagellated cells, such as Trypanosoma, the organism that causes
sleeping sickness?
ANSWER:
ciliates
metazoans
kinetoplastids
diatoms
brown algae
Correct
Parasitic flagellated cells, such as Trypanosoma, are classified as kinetoplastids.
Part E
Which three groups contain large algae known as seaweeds?
ANSWER:
This study source was downloaded by 100000824189183 from CourseHero.com on 02-23-2022 06:03:49 GMT -06:00
https://session.masteringbiology.com/myct/itemView?view=print&assignmentProblemID=24223819 2/7
https://www.coursehero.com/file/12288699/MasteringBiology-Quiz-7/
