BIO 201
EXAM 4 3
(Anatomy & Physiology I)
Questions w/ Correct Answers
StraighterLine
This Document Description:
❖ Includes a full Exam attempt with marked correct
answers to help you review
❖ ideal for quick revision, practice, and boosting
your BIO 201 exam score.
❖ Use this test to check your understanding and prepare confidently
for your own BIO 201 assessments.
,Question 1
Correct
1.00 points out of 1.00
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Question text
According to current scientific thinking, true multicellular organisms
Select one:
a. cannot be traced to any existing or fossil intermediate stages; thus, there is no current scientific
theory for the process that generated multicellular organisms from unicellular ancestors
b. descend from several different kinds of unicellular protists, which became multicellular through
specialization and cooperation among cells within a colony
c. are all descended from a single colonial protist ancestor
d. formed through the fusion of several separate species of unicellular protists, who carried out
different complementary functions within the evolving organism
Question 2
Correct
1.00 points out of 1.00
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Question text
The ________ are heterotrophic protists; ________ are photoautotrophic protists. 29) ______
Select one:
a. Protozoans, plants
b. Parasites, protozoans
c. Protozoans, algae
d. Mixotrophs, protozoans
Question 3
Correct
1.00 points out of 1.00
, Flag question
Question text
Rod shaped bacteria are called
Select one:
a. cocci
b. spirochetes
c. bacilli
d. vibrios
Question 4
Correct
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Question text
Eukaryotes are ________ prokaryotes.
Select one:
a. more ancient than
b. more numerous than
c. dependent upon
d. more widespread than
Question 5
Correct
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, Question text
There is a good chance you will eat carrageenan today and that you will eat nori at some point in
your life, if you haven't already. In either case, you will be eating a product of
Select one:
a. brown algae
b. green algae
c. diatoms
d. red algae
Question 6
Correct
1.00 points out of 1.00
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Question text
Cyanobacteria
Select one:
a. are prokaryotes with plantlike oxygen generating photosynthesis
b. are eukaryotes and are the earliest type of algae
c. are chemoautotrophs
d. are photosynthetic archaea
Question 7
Correct
1.00 points out of 1.00
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Question text
Intestinal gas is evidence of active ________ in ones digestive tract.
Select one:
a. thermophiles
EXAM 4 3
(Anatomy & Physiology I)
Questions w/ Correct Answers
StraighterLine
This Document Description:
❖ Includes a full Exam attempt with marked correct
answers to help you review
❖ ideal for quick revision, practice, and boosting
your BIO 201 exam score.
❖ Use this test to check your understanding and prepare confidently
for your own BIO 201 assessments.
,Question 1
Correct
1.00 points out of 1.00
Flag question
Question text
According to current scientific thinking, true multicellular organisms
Select one:
a. cannot be traced to any existing or fossil intermediate stages; thus, there is no current scientific
theory for the process that generated multicellular organisms from unicellular ancestors
b. descend from several different kinds of unicellular protists, which became multicellular through
specialization and cooperation among cells within a colony
c. are all descended from a single colonial protist ancestor
d. formed through the fusion of several separate species of unicellular protists, who carried out
different complementary functions within the evolving organism
Question 2
Correct
1.00 points out of 1.00
Flag question
Question text
The ________ are heterotrophic protists; ________ are photoautotrophic protists. 29) ______
Select one:
a. Protozoans, plants
b. Parasites, protozoans
c. Protozoans, algae
d. Mixotrophs, protozoans
Question 3
Correct
1.00 points out of 1.00
, Flag question
Question text
Rod shaped bacteria are called
Select one:
a. cocci
b. spirochetes
c. bacilli
d. vibrios
Question 4
Correct
1.00 points out of 1.00
Flag question
Question text
Eukaryotes are ________ prokaryotes.
Select one:
a. more ancient than
b. more numerous than
c. dependent upon
d. more widespread than
Question 5
Correct
1.00 points out of 1.00
Flag question
, Question text
There is a good chance you will eat carrageenan today and that you will eat nori at some point in
your life, if you haven't already. In either case, you will be eating a product of
Select one:
a. brown algae
b. green algae
c. diatoms
d. red algae
Question 6
Correct
1.00 points out of 1.00
Flag question
Question text
Cyanobacteria
Select one:
a. are prokaryotes with plantlike oxygen generating photosynthesis
b. are eukaryotes and are the earliest type of algae
c. are chemoautotrophs
d. are photosynthetic archaea
Question 7
Correct
1.00 points out of 1.00
Flag question
Question text
Intestinal gas is evidence of active ________ in ones digestive tract.
Select one:
a. thermophiles
