CHAMBERLAIN UNIVERSITY BIOS
251: EXAM 2, 2025/2026 WITH
CORRECT/ACCURATE ANSWERS
Bacteria can exist as what?
A. A human cell
B. Only multicellular
C. Only unicellular
D. Unicellular or multicellular - CORRECT ANSWERS- C. Only
unicellular
How many main tissue types are found in the human body?
A. 1
B. 2
C. 3
D. 4 - CORRECT ANSWERS- D. 4
Structures common to both prokaryotic and eukaryotic include
what? Select all that apply.
A. Cytosol
B. Nucleoid
C. Cytoplasm
,D. Plasma membrane
E. Nucleolus - CORRECT ANSWERS- A. Cytosol
C. Cytoplasm
D. Plasma membrane
What does "eu" mean?
A. Normal
B. Between
C. Before
D. Around - CORRECT ANSWERS- A. Normal
What does "pro" mean?
A. Around
B. After
C. Before
D. Between - CORRECT ANSWERS- C. Before
Which structure gives the human cell shape and protection?
A. Cytosol
B. Cell wall
C. Cytoskeleton
D. Cytoplasm - CORRECT ANSWERS- C. Cytoskeleton
,What is the liquid part of the cytoplasm called?
A. Cytosol
B. Cytoplasm
C. Mitochondria
D. Cytokinesis - CORRECT ANSWERS- A. Cytosol
Where does protein synthesis take place?
A. Mitochondria
B. Ribosomes
C. Nucleolus
D. Cytoplasm - CORRECT ANSWERS- B. Ribosomes
The _________________ spans from the nucleus to the cell
membrane.
A. cytosol
B. cytoplasm
C. ribosome - CORRECT ANSWERS- B. cytoplasm
What is the genetic material that controls an organism's
composition?
A. Nucleolus
B. DNA
C. Cytosol
, D. Nucleoid - CORRECT ANSWERS- B. DNA
What does "karyon" mean?
A. Before
B. Nucleus
C. After
D. Nucleoid - CORRECT ANSWERS- B. Nucleus
A microbiologist is examining an organism under the microscopic
and notices that this particular organism has a nucleoid. The
microbiologist correctly identifies this organism as what?
A. Bacteria
B. Pronucleus
C. A eukaryotic cell
D. A human cell - CORRECT ANSWERS- A. Bacteria
A microbiologist is examining a specimen under the microscope
and notices that the cell contains a ribosome. What could this
specimen be? Select all that apply.
A. Bacteria
B. A eukaryotic cell
C. Pronucleus
D. A human cell - CORRECT ANSWERS- A. Bacteria
B. A eukaryotic cell
251: EXAM 2, 2025/2026 WITH
CORRECT/ACCURATE ANSWERS
Bacteria can exist as what?
A. A human cell
B. Only multicellular
C. Only unicellular
D. Unicellular or multicellular - CORRECT ANSWERS- C. Only
unicellular
How many main tissue types are found in the human body?
A. 1
B. 2
C. 3
D. 4 - CORRECT ANSWERS- D. 4
Structures common to both prokaryotic and eukaryotic include
what? Select all that apply.
A. Cytosol
B. Nucleoid
C. Cytoplasm
,D. Plasma membrane
E. Nucleolus - CORRECT ANSWERS- A. Cytosol
C. Cytoplasm
D. Plasma membrane
What does "eu" mean?
A. Normal
B. Between
C. Before
D. Around - CORRECT ANSWERS- A. Normal
What does "pro" mean?
A. Around
B. After
C. Before
D. Between - CORRECT ANSWERS- C. Before
Which structure gives the human cell shape and protection?
A. Cytosol
B. Cell wall
C. Cytoskeleton
D. Cytoplasm - CORRECT ANSWERS- C. Cytoskeleton
,What is the liquid part of the cytoplasm called?
A. Cytosol
B. Cytoplasm
C. Mitochondria
D. Cytokinesis - CORRECT ANSWERS- A. Cytosol
Where does protein synthesis take place?
A. Mitochondria
B. Ribosomes
C. Nucleolus
D. Cytoplasm - CORRECT ANSWERS- B. Ribosomes
The _________________ spans from the nucleus to the cell
membrane.
A. cytosol
B. cytoplasm
C. ribosome - CORRECT ANSWERS- B. cytoplasm
What is the genetic material that controls an organism's
composition?
A. Nucleolus
B. DNA
C. Cytosol
, D. Nucleoid - CORRECT ANSWERS- B. DNA
What does "karyon" mean?
A. Before
B. Nucleus
C. After
D. Nucleoid - CORRECT ANSWERS- B. Nucleus
A microbiologist is examining an organism under the microscopic
and notices that this particular organism has a nucleoid. The
microbiologist correctly identifies this organism as what?
A. Bacteria
B. Pronucleus
C. A eukaryotic cell
D. A human cell - CORRECT ANSWERS- A. Bacteria
A microbiologist is examining a specimen under the microscope
and notices that the cell contains a ribosome. What could this
specimen be? Select all that apply.
A. Bacteria
B. A eukaryotic cell
C. Pronucleus
D. A human cell - CORRECT ANSWERS- A. Bacteria
B. A eukaryotic cell
