Question 1

The presence of cytoplasmic membrane-bound organelles is characteristic of ____. ​

Accepted Answer

A) Archaea only 
B) Bacteria only 
C) both Archaea and Bacteria 
D) neither Archaea nor Bacteria 
E) Achaea, Bacteria and Eukarya 
A) Archaea only 
B) Bacteria only 
C) both Archaea and Bacteria 
D) neither Archaea nor Bacteria 
E) Achaea, Bacteria and Eukarya

Question 2

The ____ is a Gram-negative bacterium. ​

Accepted Answer

A) Clostridium 
B) Staphylococcus 
C) Streptococcus 
D) Salmonella 
E) Lactobacillus 
A) Clostridium 
B) Staphylococcus 
C) Streptococcus 
D) Salmonella 
E) Lactobacillus

Question 3

Archaea that have been cultured in the laboratory include ____. ​

Accepted Answer

A) Crenarchaeota and Euryarchaeota 
B) Crenarchaeota and Korarchaeota 
C) Euryarchaeota and Korarchaeota 
D) Euryarchaeota and Nanorarchaeota 
E) Nanoarchaeota and Korarchaeota 
A) Crenarchaeota and Euryarchaeota 
B) Crenarchaeota and Korarchaeota 
C) Euryarchaeota and Korarchaeota 
D) Euryarchaeota and Nanorarchaeota 
E) Nanoarchaeota and Korarchaeota

Question 4

Match between columns
                        Premises: Halobacterium

Accepted Answer

The Answer of releases oxygen as a byproduct of photosynthesis is...

Question 5

Which characteristics clearly separate Eukarya from Bacteria, but not Eukarya from Archaea? ​

Accepted Answer

The presence of multiple types

Question 6

Spirilli are Gram-negative bacteria that possess internal flagella, which cause the entire cell to twist in a corkscrew pattern.

Accepted Answer

A) True 
 B)False

Question 7

The flagella of bacteria rotate at their bases like propellers.

Accepted Answer

A) True 
 B)False

Question 8

An organism that obtains its energy by oxidizing organic or inorganic substances is a(n)____.

Accepted Answer

A) autotroph 
B) auxotroph 
C) heterotroph 
D) chemotroph 
E) phototroph 
A) autotroph 
B) auxotroph 
C) heterotroph 
D) chemotroph 
E) phototroph

Question 9

Archaea have multiple types of RNA polymerase. ​

Accepted Answer

A) True 
 B)False

Question 10

Quorum sensing is used by bacteria to facilitate the formation of endospores . ​

Accepted Answer

A) True 
 B)False

Question 11

Answer the question using the accompanying figure. Which branch of this phylogenetic tree identifies Bacteria? ​

Accepted Answer

A) ​A 
B) ​B 
C) ​C 
D) ​D 
E) ​E 
A) ​A 
B) ​B 
C) ​C 
D) ​D 
E) ​E

Question 12

Match between columns
                        Premises: Azotobacter

Accepted Answer

The Answer of thrives in very high salt concentrations and is...

Question 13

Archaea were first found ____. ​

Accepted Answer

A) to be pathogenic 
B) living on the surface of leaves 
C) in surface ocean water 
D) in extreme environments 
E) in benign environments 
A) to be pathogenic 
B) living on the surface of leaves 
C) in surface ocean water 
D) in extreme environments 
E) in benign environments

Question 14

The evolutionary ancestors of mitochondria are believed to have been ancient ____. ​

Accepted Answer

A) Archaea 
B) cyanobacteria 
C) proteobacteria 
D) green bacteria 
E) Gram-positive bacteria 
A) Archaea 
B) cyanobacteria 
C) proteobacteria 
D) green bacteria 
E) Gram-positive bacteria

Question 15

The genome of most prokaryotes consists of ____.

Accepted Answer

A) a single linear DNA molecule 
B) a single circular DNA molecule 
C) many linear DNA molecules 
D) many circular DNA molecules 
E) a single DNA molecule that may be circular or linear, depending on the species 
A) a single linear DNA molecule 
B) a single circular DNA molecule 
C) many linear DNA molecules 
D) many circular DNA molecules 
E) a single DNA molecule that may be circular or linear, depending on the species

Question 16

If the peptidoglycan layer is between two plasma membranes in an organism, that organism is ____. ​

Accepted Answer

A) Gram-negative 
B) an archaean 
C) Gram-positive 
D) chemoautotrophic 
E) eukaryotic 
A) Gram-negative 
B) an archaean 
C) Gram-positive 
D) chemoautotrophic 
E) eukaryotic

Question 17

Answer the question using the accompanying figure. Which number identifies the structure that facilitates movement? ​

Accepted Answer

A) ​1 
B) ​2 
C) ​3 
D) ​4 
E) ​5 
A) ​1 
B) ​2 
C) ​3 
D) ​4 
E) ​5

Question 18

Prokaryotes that are curved and comma-like are called ____. ​

Accepted Answer

A) cocci 
B) bacilli 
C) vibrios 
D) spirilla 
E) sarcina 
A) cocci 
B) bacilli 
C) vibrios 
D) spirilla 
E) sarcina

Question 19

The ____ are limited to three groups of proteobacteria. ​

Accepted Answer

A) chemoautotrophs only 
B) chemoheterotrophs 
C) photoautotrophs 
D) photoheterotrophs only 
E) chemoautotrophs and photoheterotrophs 
A) chemoautotrophs only 
B) chemoheterotrophs 
C) photoautotrophs 
D) photoheterotrophs only 
E) chemoautotrophs and photoheterotrophs

Question 20

Match between columns
                        Premises: Streptococcus

Accepted Answer

The Answer of causes gonorrhea and thrives in very high is...

Exam 26: Prokaryotes and Viruses

The presence of cytoplasmic membrane-bound organelles is characteristic of ____. ​

The ____ is a Gram-negative bacterium. ​

Archaea that have been cultured in the laboratory include ____. ​

Which characteristics clearly separate Eukarya from Bacteria, but not Eukarya from Archaea? ​

Spirilli are Gram-negative bacteria that possess internal flagella, which cause the entire cell to twist in a corkscrew pattern.

The flagella of bacteria rotate at their bases like propellers.

An organism that obtains its energy by oxidizing organic or inorganic substances is a(n)____.

Archaea have multiple types of RNA polymerase. ​

Quorum sensing is used by bacteria to facilitate the formation of endospores . ​

Answer the question using the accompanying figure. Which branch of this phylogenetic tree identifies Bacteria? ​

Archaea were first found ____. ​

The evolutionary ancestors of mitochondria are believed to have been ancient ____. ​

The genome of most prokaryotes consists of ____.

If the peptidoglycan layer is between two plasma membranes in an organism, that organism is ____. ​

Answer the question using the accompanying figure. Which number identifies the structure that facilitates movement? ​

Prokaryotes that are curved and comma-like are called ____. ​

The ____ are limited to three groups of proteobacteria. ​

Introduction to Biological Concepts and Research

Life, Chemistry, and Water

Biological Molecules: the Carbon Compounds of Life

Cells

Membranes and Transport

Energy, Enzymes, and Biological Reactions

Cellular Respiration: Harvesting Chemical Energy

Photosynthesis

Cell Communication

Cell Division and Mitosis

Meiosis: the Cellular Basis of Sexual Reproduction

Mendel, Genes, and Inheritance

Genes, Chromosomes, and Human Genetics

DNA Structure, Replication, and Organization

From DNA to Protein

Regulation of Gene Expression

Bacterial and Viral Genetics

Dna Technologies: Making and Using Genetically Altered Organisms, and Other Applications

Genomes and Proteomes

The Development of Evolutionary Thought

Microevolution: Genetic Changes Within Populations

Speciation

Paleobiology and Macroevolution

Systematic Biology: Phylogeny and Classification

The Origin of Life

Protists

Seedless Plants

Seed Plants

Fungi

Animal Phylogeny, Acoelomates, and Protostomes

Deuterostomes: Vertebrates and Their Closest Relatives

The Plant Body

Transport in Plants

Plant Nutrition

Reproduction and Development in Flowering Plants

Plant Signals and Responses to the Environment

Introduction to Animal Organization and Physiology

Information Flow and the Neuron

Nervous Systems

Sensory Systems

The Endocrine System

Muscles, Bones, and Body Movements

The Circulatory System

Defenses Against Disease

Gas Exchange: the Respiratory System

Animal Nutrition

Regulating the Internal Environment

Animal Reproduction

Animal Development

Ecology and the Biosphere

Population Ecology

Population Interactions and Community Ecology

Ecosystems

Biodiversity and Conservation Biology

Animal Behavior

Filters

The presence of cytoplasmic membrane-bound organelles is characteristic of ____.

The ____ is a Gram-negative bacterium.

Archaea that have been cultured in the laboratory include ____.

Which characteristics clearly separate Eukarya from Bacteria, but not Eukarya from Archaea?

Archaea have multiple types of RNA polymerase.

Quorum sensing is used by bacteria to facilitate the formation of endospores .

Answer the question using the accompanying figure. Which branch of this phylogenetic tree identifies Bacteria?

Archaea were first found ____.

The evolutionary ancestors of mitochondria are believed to have been ancient ____.

If the peptidoglycan layer is between two plasma membranes in an organism, that organism is ____.

Answer the question using the accompanying figure. Which number identifies the structure that facilitates movement?

Prokaryotes that are curved and comma-like are called ____.

The ____ are limited to three groups of proteobacteria.