Biology 6 - General Biology I » Fall 2021 » 4.4 Review Quiz on Cells and Membranes
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Question #1
Which is present in all living cells?
A.
cell wall
B.
plasma membrane
C.
flagella
D.
nucleus
Question #2
Which molecule is modified & transported by the rough ER?
A.
steroid
B.
protein
C.
sugar
D.
fat
Question #3
Which one is the largest entity?
A.
eukaryotic cell
B.
DNA molecule
C.
water molecule
D.
prokaryotic cell
E.
virus
Question #4
The region between the plasma membrane and nuclear membrane in eukaryotic cells is the _________________.
A.
nucleus
B.
cytoplasm
C.
cell wall
D.
extracellular matrix
Question #5
Which organelle is NOT membrane-bound? It is directed by the DNA to manufacture a specific protein product.
A.
mitochondrion
B.
Golgi apparatus
C.
ribosome
D.
endoplasmic reticulum
E.
chloroplast
Question #6
__________ refers to the diffusion of water molecules across a selectively permeable membrane.
A.
Osmosis
B.
Facilitated diffusion
C.
Simple diffusion
D.
Active transport
Question #7
Actively growing cells tend to be small.
A.
FALSE
B.
TRUE
Question #8
When the high power objective lens has been clicked in, which part of the microscope should NEVER be adjusted to obtain a clear image of the specimen?
A.
ocular (eyepiece)
B.
fine adjustment knob
C.
mechanical stage knob
D.
coarse adjustment knob
Question #9
At which objective lens should the microscope be as you begin to use the microscope?
A.
High power objective lens
B.
Scanner or Low Power Objective lens
C.
Any objective lens is aceptable.
Question #10
The organelles that looked like little green circles in plant cells are _____________.
A.
chloroplasts
B.
lysosomes
C.
cilia
D.
ribosomes
E.
nuclei
Question #11
Match the organelles with their structures/function: nucleus
A.
rigid outer covering of most cells
B.
cell's "post office", where products from rough ER are processed & packaged
C.
contains the cell's genetic material
Question #12
Match the organelles with their structures/function: cell wall
A.
contains the cell's genetic material
B.
rigid outer covering of most cells
C.
network of protein microtubules & filaments within the cell
Question #13
Match the organelles with their structures/function: cytoskeleton
A.
network of protein microtubules & filaments within the cell
B.
contains the cell's genetic material
C.
rigid outer covering of most cells
Question #14
Match the organelles with their structures/function: plasma membrane
A.
network of protein microtubules & filaments within the cell
B.
serves as the boundary between the inside & outside of cells
C.
cell's "post office", where products from rough ER are processed & packaged
Question #15
Match the organelles with their structures/function: Golgi apparatus
A.
serves as the boundary between the inside & outside of cells
B.
cell's "post office", where products from rough ER are processed & packaged
C.
network of protein microtubules & filaments within the cell
Question #16
Which transport process requires energy?
A.
simple diffusion
B.
active transport
C.
osmosis
D.
facilitated diffusion
Question #17
Which is NOT a component of the cell membrane?
A.
transport protein
B.
cellulose fiber
C.
phospholipid bilayer
D.
receptor protein
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