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1. Mitochondria has folds that improves the
ability of the mitochondria to do which of the
following.
a) Move water through cell
b) Produce cellular energy in the form of ATP
c) Digest wastes
1. Mitochondria has folds that improves the
ability of the mitochondria to do which of the
following.
a) Move water through cell
b) Produce cellular energy in the form of ATP
c) Digest wastes
2. Which is not a characteristic of a living thing
a)
b)
c)
d)
movement
Cell organization
Reproduction
Using energy
1. Which is not a characteristic of a living thing
a)
b)
c)
d)
movement
Cell organization
Reproduction
Using energy
3. A bacteriophage is a virus that utilizes bacteria as a host cell. The diagram below
shows the lytic cycle, part of the reproductive process of bacteriophages. What occurs at
step B in the diagram?
A. The host cell divides and new daughter
cells contain the viral genome.
B. Viral DNA is injected into the host cell.
C Viral DNA is replicated and used to
synthesize viral proteins
D The host cell releases a virus into the
environment.
•A bacteriophage is a virus that utilizes bacteria as a host cell. The diagram below shows
the lytic cycle, part of the reproductive process of bacteriophages. What occurs at step B
in the diagram?
A. The host cell divides and new daughter
cells contain the viral genome.
B. Viral DNA is injected into the host cell.
C Viral DNA is replicated and used to
synthesize viral proteins
D The host cell releases a virus into the
environment.
Arrange the numbers that correspond to the pictures above to show the
correct order of steps in the lytic cycle.
• 1-2-3-4-5
B. 5-4-3-2-1
C. 3-4-1-5-2
D. 5-2-4-3-1
Arrange the numbers that correspond to the pictures above to show the
correct order of steps in the lytic cycle.
• 1-2-3-4-5
B. 5-4-3-2-1
C. 3-4-1-5-2
D. 5-2-4-3-1
Which of the following is used to modify, sort
and package proteins for secretion of cells
A. Golgi Body
B. Chloroplast
C. Mitochondria
Which of the following is used to modify, sort
and package proteins for secretion of cells
A. Golgi Body
B. Chloroplast
C. Mitochondria
What does Chloroplast do in a plant cell?
A. Control the cell
B. Store water and wastes
C. Use energy from the sun to make glucose
What does Chloroplast do in a plant cell?
A. Control the cell
B. Store water and wastes
C. Use energy from the sun to make glucose
Which organelle is responsible for making antibodies in response to an
antigen?
A. Ribosomes
B. Smooth Endoplasmic Reticulum
C. Chloroplast
D. Nucleus
Which organelle is responsible for making antibodies in response to an
antigen?
A. Ribosomes
B. Smooth Endoplasmic Reticulum
C. Chloroplast
D. Nucleus
• A researcher is studying a particular disease-causing pathogen. The
pathogen has a protein coat, but lacks a nucleus, contains no other
organelles, and can reproduce only when inside a host cell. The
researcher should classify the pathogen as a –
A.
B.
C.
D.
Bacterium
Fungus
Protest
Virus
• A researcher is studying a particular disease-causing pathogen. The
pathogen has a protein coat, but lacks a nucleus, contains no other
organelles, and can reproduce only when inside a host cell. The
researcher should classify the pathogen as a –
A.
B.
C.
D.
Bacterium
Fungus
Protest
Virus
Viruses are considered non-living because they lack the machinery to
reproduce on their own and must rely on a cellular host cell to survive.
Structures common to both cells and viruses include
•
•
•
•
•
Protein capsid
Nucleic acids
Cell wall
Nucleus
Viruses are considered non-living because they lack the machinery to
reproduce on their own and must rely on a cellular host cell to survive.
Structures common to both cells and viruses include
•
•
•
•
•
Protein capsid
Nucleic acids
Cell wall
Nucleus
A model of the human immunodeficiency virus (HIV) is shown below.
What is the function of the glycoproteins?
A.
B.
C.
D.
The glycoproteins are used for attachment to a host cell.
The glycoprotein structures are used to obtain nutrients.
The glycoproteins are used to provide physical support for the viral envelope.
The glycoprotein structures are used for defense.
A model of the human immunodeficiency virus (HIV) is shown below.
What is the function of the glycoproteins?
A.
B.
C.
D.
The glycoproteins are used for attachment to a host cell.
The glycoprotein structures are used to obtain nutrients.
The glycoproteins are used to provide physical support for the viral envelope.
The glycoprotein structures are used for defense.
How to virus and bacteria react to antibiotics
• A) Both respond to viruses
• B) Antibiotics have no effect on Viruses
• C) Antibiotics have no effect on Bacteria
How to virus and bacteria react to antibiotics
• A) Both respond to viruses
• B) Antibiotics have no effect on Viruses
• C) Antibiotics have no effect on Bacteria
How does virus cause a person to develop a
simple illness as a common cold
• A. Invade the host cell to reproduce
• B) Takes away your energy
• C) Protects host cell from bacteria
How does virus cause a person to develop a
simple illness as a common cold
• A. Invade the host cell to reproduce
• B) Takes away your energy
• C) Protects host cell from bacteria
Which of these best completes the concept map
above?
A. Animal cell
B. Bacteria cell
C. Prokaryotic cell
D. A plant cell
• Eukaryotic cells are different from prokaryotic cells because
eukaryotic cells
A.
B.
C.
D.
Are much smaller
Have permeable membranes
Have a higher rate of reproduction
Have nuclei
• Eukaryotic cells are different from prokaryotic cells because
eukaryotic cells
A.
B.
C.
D.
Are much smaller
Have permeable membranes
Have a higher rate of reproduction
Have nuclei
• Which of the following organelles can be found in both prokaryotic
and eukaryotic cells?
A.
B.
C.
D.
Nucleus
Ribosomes
Mitochondria
Endoplasmic reticulum
• Which of the following organelles can be found in both prokaryotic
and eukaryotic cells?
A.
B.
C.
D.
Nucleus
Ribosomes
Mitochondria
Endoplasmic reticulum
What organelle is responsible for making
antibodies in response to an antigen?
• A. Ribosomes
• B. Smooth Endoplasmic reticulum
• C. Chloroplasts
• D. Nucleus
What organelle is responsible for making
antibodies in response to an antigen?
• A. Ribosomes
• B. Smooth Endoplasmic reticulum
• C. Chloroplasts
• D. Nucleus
Which of the following characteristics is shared by viruses and living
cells? Both viruses and living cells –
A. have a nucleus, as well as a cell wall.
B. contain nucleic acids such as DNA or RNA.
C. can replicate independently of a host cell.
D. use organelles to perform life functions.
How are bactiophage(virus) and E. Coli
(bacteria) alike? Hint: prokaryotes
• A. Contain antibodies
• B. lack membrane – bound organelles
• C. have identical genomes.
How are bactiophage(virus) and E. Coli
(bacteria) alike? Hint: prokaryotes
• A. Contain antibodies
• B. lack membrane – bound organelles
• C. have identical genomes.
Which of these cell is prokaryotic?
A).
B).
C).
D).
A
C and D
B
A and B
Which of these cell is prokaryotic?
A).
B).
C).
D).
A
C and D
B
A and B
• Cold sores are caused by the herpes simplex virus type 1. A company
that wants to develop antiviral drugs would ask a research
immunologist to study –
•
A.
B.
C.
D.
The mechanism used by the virus to invade cells
How closely related the virus is to influenza viruses
The metabolism of the virus
The virus’ nucleus
• Cold sores are caused by the herpes simplex virus type 1. A company
that wants to develop antiviral drugs would ask a research
immunologist to study –
•
A.
B.
C.
D.
The mechanism used by the virus to invade cells
How closely related the virus is to influenza viruses
The metabolism of the virus
The virus’ nucleus
If an person’s helper T cells were infected with the
HIV virus, how would they affect the body’s
immune system
A. Helper T cells would not be activated and your body would lose
ability to defend against infections.
B. There would be decrease in your chances to obtain AIDS.
C. Macrophages would destroy most of the HIV infected cells in the
individuals.