Campbell Biology 8th Edition Test Bank Chapter 28 2026 – Full Test Bank with Verified Answers Page 1 2026-03-12
Campbell Biology 8th Edition
Test Bank Chapter 28 2026 –
Full Test Bank with Verified
Answers
Guidehttps://www.stuvia.com/dashboard!@_)#*)(@$)($@*($@)($@*_ 1
Page 1 of 16 Campbell Biology 8th Edition Test Bank Chapter 28 2026 – Full Test Bank with Verified Answers.pdf
,Campbell Biology 8th Ed Test Bank Chapter 28 Page 2 2026-03-12
1) Protists are alike in that all are
A) unicellular.
B) eukaryotic.
C) symbionts.
D) monophyletic.
E) autotrophic.
B
Topic: Concept 28.1
: Knowledge/Comprehension
3) The strongest evidence for the endosymbiotic origin of eukaryotic organelles is the
similarity between extant prokaryotes and which of the following?
A) nuclei and chloroplasts
B) mitochondria and chloroplasts
C) cilia and mitochondria
D) mitochondria and nuclei
E) mitochondria and cilia
B
Topic: Concept 28.1
Page 2 of 16 2 Campbell Biology 8th Ed Test Bank Chapter 28.pdf
, Campbell Biology 8th Ed Test Bank Chapter 28 Page 3 2026-03-12
: Knowledge/Comprehension
571
4) According to the endosymbiotic theory of the origin of eukaryotic cells, how did
mitochondria originate?
A) from infoldings of the plasma membrane, coupled with mutations of genes for
proteins in energy-transfer reactions
B) from engulfed, originally free-living prokaryotes
C) by secondary endosymbiosis
D) from the nuclear envelope folding outward and forming mitochondrial membranes
E) when a protoeukaryote engaged in a symbiotic relationship with a protobiont
B
Topic: Concept 28.1
: Knowledge/Comprehension
Chapter 28, Protists 579
35) The largest seaweeds belong to which group?
A) red algae
B) green algae
C) brown algae
D) golden algae
C
Topic: Concepts 28.3, 28.5
Page 3 of 16 3 Campbell Biology 8th Ed Test Bank Chapter 28.pdf
Campbell Biology 8th Edition
Test Bank Chapter 28 2026 –
Full Test Bank with Verified
Answers
Guidehttps://www.stuvia.com/dashboard!@_)#*)(@$)($@*($@)($@*_ 1
Page 1 of 16 Campbell Biology 8th Edition Test Bank Chapter 28 2026 – Full Test Bank with Verified Answers.pdf
,Campbell Biology 8th Ed Test Bank Chapter 28 Page 2 2026-03-12
1) Protists are alike in that all are
A) unicellular.
B) eukaryotic.
C) symbionts.
D) monophyletic.
E) autotrophic.
B
Topic: Concept 28.1
: Knowledge/Comprehension
3) The strongest evidence for the endosymbiotic origin of eukaryotic organelles is the
similarity between extant prokaryotes and which of the following?
A) nuclei and chloroplasts
B) mitochondria and chloroplasts
C) cilia and mitochondria
D) mitochondria and nuclei
E) mitochondria and cilia
B
Topic: Concept 28.1
Page 2 of 16 2 Campbell Biology 8th Ed Test Bank Chapter 28.pdf
, Campbell Biology 8th Ed Test Bank Chapter 28 Page 3 2026-03-12
: Knowledge/Comprehension
571
4) According to the endosymbiotic theory of the origin of eukaryotic cells, how did
mitochondria originate?
A) from infoldings of the plasma membrane, coupled with mutations of genes for
proteins in energy-transfer reactions
B) from engulfed, originally free-living prokaryotes
C) by secondary endosymbiosis
D) from the nuclear envelope folding outward and forming mitochondrial membranes
E) when a protoeukaryote engaged in a symbiotic relationship with a protobiont
B
Topic: Concept 28.1
: Knowledge/Comprehension
Chapter 28, Protists 579
35) The largest seaweeds belong to which group?
A) red algae
B) green algae
C) brown algae
D) golden algae
C
Topic: Concepts 28.3, 28.5
Page 3 of 16 3 Campbell Biology 8th Ed Test Bank Chapter 28.pdf
