Question 1

The main difference between the two cell types,prokaryote and eukaryote,is the presence of a ________________ in the eukaryote.

Accepted Answer

The answer of The main difference between the two cell...

Question 2

Which is a macromolecular difference between the Domains Bacteria and Archaea?

Accepted Answer

A)  Archaea contain a nucleus and Bacteria do not. 
B)  Bacteria contain DNA and Archaea do not. 
C)  Bacteria contain a plasma membrane and Archaea do not. 
D)  Bacteria cell wall contains peptidoglycan and the Archaea cell wall does not. 
E)  Archaea contain multiple types of RNA polymerase and Bacteria has only one type. 
A)  Archaea contain a nucleus and Bacteria do not. 
B)  Bacteria contain DNA and Archaea do not. 
C)  Bacteria contain a plasma membrane and Archaea do not. 
D)  Bacteria cell wall contains peptidoglycan and the Archaea cell wall does not. 
E)  Archaea contain multiple types of RNA polymerase and Bacteria has only one type.

Question 3

What is the Endosymbiotic Theory? What evidence supports this theory?

Accepted Answer

The Endosymbiotic Theory is a scientific

Question 4

Approximately when did primitive cells first appear on Earth?

Accepted Answer

A)  1 billion years ago 
B)  2 billion years ago 
C)  2.5 billion years ago 
D)  3 billion years ago 
E)  3.8 billion years ago 
A)  1 billion years ago 
B)  2 billion years ago 
C)  2.5 billion years ago 
D)  3 billion years ago 
E)  3.8 billion years ago

Question 5

The three domains of life are ________,________,and ________.

Accepted Answer

Bacteria,A

Question 6

What is a progenote?

Accepted Answer

A)  a type of Bacteria 
B)  a type of Archaea 
C)  a type of Bacteria or Archaea 
D)  an early type of mitochondrion 
E)  the earliest form of cellular life 
A)  a type of Bacteria 
B)  a type of Archaea 
C)  a type of Bacteria or Archaea 
D)  an early type of mitochondrion 
E)  the earliest form of cellular life

Question 7

The accumulation of the _______ layer from increased levels of oxygen in the atmosphere offered protection from ultraviolet light to terrestrial microbes growing on Earth's surface.

Accepted Answer

The answer of The accumulation of the _______ layer from...

Question 8

Which term represents the history of an organisms's evolution?

Accepted Answer

A)  taxonomy 
B)  descent 
C)  classification 
D)  phylogeny 
E)  relative 
A)  taxonomy 
B)  descent 
C)  classification 
D)  phylogeny 
E)  relative

Question 9

The Earth's ozone layer protects surface microbes from the harmful effects of:

Accepted Answer

A)  the sun's heat. 
B)  gamma radiation. 
C)  ultraviolet light. 
D)  radio waves. 
E)  infrared radiation. 
A)  the sun's heat. 
B)  gamma radiation. 
C)  ultraviolet light. 
D)  radio waves. 
E)  infrared radiation.

Question 10

The process of glycolysis is used to produce energy from simple sugars.

Accepted Answer

A) True 
 B)False

The main difference between the two cell types,prokaryote and eukaryote,is the presence of a ________________ in the eukaryote.

Which is a macromolecular difference between the Domains Bacteria and Archaea?

What is the Endosymbiotic Theory? What evidence supports this theory?

Approximately when did primitive cells first appear on Earth?

The three domains of life are ,,and .

What is a progenote?

The accumulation of the _______ layer from increased levels of oxygen in the atmosphere offered protection from ultraviolet light to terrestrial microbes growing on Earth's surface.

Which term represents the history of an organisms's evolution?

The Earth's ozone layer protects surface microbes from the harmful effects of:

The process of glycolysis is used to produce energy from simple sugars.

Bacteria

Eukaryal Microbes

Archaea

Viruses

Cultivating Microorganisms

DNA Replication and Gene Expression

Viral Replication Strategies

Bacterial Genetic Analysis

Microbial Genomics

Regulation of Gene Expression

Microbial Biotechnology

Metabolism

Biogeochemical Cycles

Microbial Ecosystems

The Microbiology of Food and Water

Microbial Symbionts

Introduction to Infectious Diseases

Innate Host Defenses Against Microbial Invasion

Adaptive Immunity

Survival in the Host

Viral Pathogenesis

Eukaryal Microbe Pathogenesis

Control of Infectious Diseases

Filters

Exam 1: The Microbial World

The main difference between the two cell types,prokaryote and eukaryote,is the presence of a ________________ in the eukaryote.

Which is a macromolecular difference between the Domains Bacteria and Archaea?

What is the Endosymbiotic Theory? What evidence supports this theory?

Approximately when did primitive cells first appear on Earth?

The three domains of life are ________,________,and ________.

What is a progenote?

The accumulation of the _______ layer from increased levels of oxygen in the atmosphere offered protection from ultraviolet light to terrestrial microbes growing on Earth's surface.

Which term represents the history of an organisms's evolution?

The Earth's ozone layer protects surface microbes from the harmful effects of:

The process of glycolysis is used to produce energy from simple sugars.

Bacteria

Eukaryal Microbes

Archaea

Viruses

Cultivating Microorganisms

DNA Replication and Gene Expression

Viral Replication Strategies

Bacterial Genetic Analysis

Microbial Genomics

Regulation of Gene Expression

Microbial Biotechnology

Metabolism

Biogeochemical Cycles

Microbial Ecosystems

The Microbiology of Food and Water

Microbial Symbionts

Introduction to Infectious Diseases

Innate Host Defenses Against Microbial Invasion

Adaptive Immunity

Survival in the Host

Viral Pathogenesis

Eukaryal Microbe Pathogenesis

Control of Infectious Diseases

Filters

The three domains of life are ,,and .