Question 1

Which of the following are not considered to belong to the Archaea?

Accepted Answer

A) Methanogens 
B) Halophiles 
C) Acidophiles 
D) Thermophiles 
E) Eubacteria 
A) Methanogens 
B) Halophiles 
C) Acidophiles 
D) Thermophiles 
E) Eubacteria

Question 2

From what is the lipid-containing outer envelope surrounding the viral capsid of many animal viruses derived?

Accepted Answer

A) the nuclear envelope 
B) the outer mitochondrial membrane 
C) the plasma membrane 
D) the lysosomal membrane 
E) the outer membrane of the chloroplast 
A) the nuclear envelope 
B) the outer mitochondrial membrane 
C) the plasma membrane 
D) the lysosomal membrane 
E) the outer membrane of the chloroplast

Question 3

If one accepts the suggestion that the Archaea are similar to the prokaryotes from which all eukaryotes are descended,how does one explain the extreme environments in which they live when their descendants thrive in more moderate environments?

Accepted Answer

The environments in which they live now

Question 4

Which of the following statements about viruses is not true?

Accepted Answer

A) All viruses are obligatory intracellular parasites. 
B) All viruses are obligatory intercellular parasites. 
C) Viruses occur in a wide variety of very different shapes,sizes and constructions. 
D) A viral host may be a plant,an animal or a bacterial cell. 
E) Viral genetic material can be either RNA or DNA. 
A) All viruses are obligatory intracellular parasites. 
B) All viruses are obligatory intercellular parasites. 
C) Viruses occur in a wide variety of very different shapes,sizes and constructions. 
D) A viral host may be a plant,an animal or a bacterial cell. 
E) Viral genetic material can be either RNA or DNA.

Question 5

Prokaryotic cells are generally smaller than eukaryotic cells and have no membrane-bound organelles,which act to transport some materials around the cell and compartmentalize certain cellular processes.Why do prokaryotic cells not require such membrane-bound organelles?

Accepted Answer

Prokaryotic cells ar

Question 6

Outside of a living cell,the virus exists as a particle called a(n)________,which is little more than a macromolecular package.

Accepted Answer

A) virulent 
B) virusette 
C) virulant 
D) virion 
E) infectoid 
A) virulent 
B) virusette 
C) virulant 
D) virion 
E) infectoid

Question 7

A fertilized frog egg is allowed to divide and the two daughter cells are then separated.What happens?

Accepted Answer

Both cells will develop into a

Which of the following are not considered to belong to the Archaea?

From what is the lipid-containing outer envelope surrounding the viral capsid of many animal viruses derived?

If one accepts the suggestion that the Archaea are similar to the prokaryotes from which all eukaryotes are descended,how does one explain the extreme environments in which they live when their descendants thrive in more moderate environments?

Which of the following statements about viruses is not true?

Prokaryotic cells are generally smaller than eukaryotic cells and have no membrane-bound organelles,which act to transport some materials around the cell and compartmentalize certain cellular processes.Why do prokaryotic cells not require such membrane-bound organelles?

Outside of a living cell,the virus exists as a particle called a(n)________,which is little more than a macromolecular package.

A fertilized frog egg is allowed to divide and the two daughter cells are then separated.What happens?

The Chemical Basis of Life

Bioenergetics, Enzymes, and Metabolism

The Structure and Function of the Plasma Membrane

Aerobic Respiration and the Mitochondrion

Photosynthesis and the Chloroplast

Interactions Between Cells and Their Environment

Cytoplasmic Membrane Systems: Structure, Function, and Membrane Trafficking

The Cytoskeleton and Cell Motility

The Nature of the Gene and the Genome

Gene Expression: From Transcription to Translation

Control of Gene Expression

Dna Replication and Repair

Cellular Reproduction

Cell Signaling and Signal Transduction: Communication Between Cells

Cancer

The Immune Response

Techniques in Cell and Molecular Biology

Filters

Exam 1: Introduction to the Study of Cell and Molecular Biology

Which of the following are not considered to belong to the Archaea?

From what is the lipid-containing outer envelope surrounding the viral capsid of many animal viruses derived?

If one accepts the suggestion that the Archaea are similar to the prokaryotes from which all eukaryotes are descended,how does one explain the extreme environments in which they live when their descendants thrive in more moderate environments?

Which of the following statements about viruses is not true?

Prokaryotic cells are generally smaller than eukaryotic cells and have no membrane-bound organelles,which act to transport some materials around the cell and compartmentalize certain cellular processes.Why do prokaryotic cells not require such membrane-bound organelles?

Outside of a living cell,the virus exists as a particle called a(n)________,which is little more than a macromolecular package.

A fertilized frog egg is allowed to divide and the two daughter cells are then separated.What happens?

The Chemical Basis of Life

Bioenergetics, Enzymes, and Metabolism

The Structure and Function of the Plasma Membrane

Aerobic Respiration and the Mitochondrion

Photosynthesis and the Chloroplast

Interactions Between Cells and Their Environment

Cytoplasmic Membrane Systems: Structure, Function, and Membrane Trafficking

The Cytoskeleton and Cell Motility

The Nature of the Gene and the Genome

Gene Expression: From Transcription to Translation

Control of Gene Expression

Dna Replication and Repair

Cellular Reproduction

Cell Signaling and Signal Transduction: Communication Between Cells

Cancer

The Immune Response

Techniques in Cell and Molecular Biology

Filters