BIOLOGY W/CONNECT >IP<
11th Edition
ISBN: 9781259910487
Author: Raven
Publisher: MCG CUSTOM
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Textbook Question
Chapter 4, Problem 4U
Which of the following are differences between bacteria and archaea?
a. The molecular architecture of their cell walls
b. The type of ribosomes found in each
c. Archaea have an internal membrane system that bacteria lack.
d. Both a and b are correct.
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Which of the following are prokaryotic? a. bacteria b. archaea c. protists d. both a and b
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Chapter 4 Solutions
BIOLOGY W/CONNECT >IP<
Ch. 4 - Which of the following statements is NOT part of...Ch. 4 - All cells have all of the following except a....Ch. 4 - Eukaryotic cells are more complex than prokaryotic...Ch. 4 - Which of the following are differences between...Ch. 4 - The cytoskeleton includes a. microtubules made of...Ch. 4 - The smooth endoplasmic reticulum is a. involved in...Ch. 4 - Plasmodesmata in plants and gap junctions in...Ch. 4 - The most important factor that limits the size of...Ch. 4 - All eukaryotic cells possess each of the following...Ch. 4 - Adherens junctions, which contain cadherin, are...
Ch. 4 - Different motor proteins like kinesin and myosin...Ch. 4 - The protein sorting pathway involves the following...Ch. 4 - Chloroplasts and mitochondria have many common...Ch. 4 - Prob. 7ACh. 4 - The smooth endoplasmic reticulum is the site of...Ch. 4 - Use the information provided in table 4.3 to...Ch. 4 - Prob. 3SCh. 4 - The protist Giardia intestinalis is the organism...
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- Which of the following consist of prokaryotic cells? a. bacteria and fungi b. archaea and fungi c. protists and animals d. bacteria and archaeaarrow_forwardWhich of the following statements is true? A. Archaea and bacteria have identical membrane lipids. B. The cell walls of archaea lack peptidoglycan. C. Prokaryotes have low levels of genetic diversity. D. No archaea are capable of using CO2 to oxidize H2 releasing methane.arrow_forwardBoth archaea and eukaryotes have______ . a. peptidoglycan c. a nucleus b. histone proteins d. a capsidarrow_forward
- Which is false regarding Archaea?(a) They lack a nucleus.(b) They are considered to be one of the three domains oflife.(c) The often live in extremely hot or salty environments.(d) They lack cell walls.(e) They are responsible for some human diseases.arrow_forwardBacteria are similar to archaea in that theya. arose through endosymbiosis.b. are multicellular.c. live in extreme environments.d. are prokaryotes.arrow_forwardArchaea are most closely related to which of the following major groups on the tree of life? a. Bacteria b. Eucarya c. Plantae d. None of the abovearrow_forward
- What distinguishes archaea from bacteria? Select all that apply. A. Presence of a nucleoid B. Membrane enclosed organelles C. Cell wall composition D. Lack of an external capsulearrow_forwardWhat type of bacteria are also called blue-green algae?(a) Paramecium(b) Archaea(c) Eubacteria(d) Protists(e) Cyanobacteriaarrow_forwardA) single-cell organisms, Cyanobacteria B) mammal formed, fish, reptiles C) Cyanobacteria, single cell organisms D) multi-cellular, fish, amphibiansarrow_forward
- Propose a hypothesis to explain how bacteria and archaea could have,together, given rise to eukaryotes.arrow_forwardImagine that you discover a new type of bacteria in an environment that is exposed to oxygen. A. What type of bacteria might you have discovered? B. Propose a mechanism by which they can produce the energy neededarrow_forwardWhich statement is false regarding prokaryotes? a-Prokaryotes are complex organisms that contain multiple organelles b-Prokaryotes are generally smaller than eukaryotes c-Prokaryotes are simple organisms that do not contain any organelles d-A & B are falsearrow_forward
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