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.
flagella
C.
nucleus
D.
plasma membrane
Question #2
Which molecule is modified & transported by the rough ER?
A.
fat
B.
protein
C.
sugar
D.
steroid
Question #3
Which one is the largest entity?
A.
virus
B.
prokaryotic cell
C.
DNA molecule
D.
eukaryotic cell
E.
water molecule
Question #4
The region between the plasma membrane and nuclear membrane in eukaryotic cells is the _________________.
A.
cytoplasm
B.
cell wall
C.
nucleus
D.
extracellular matrix
Question #5
Which organelle is NOT membrane-bound? It is directed by the DNA to manufacture a specific protein product.
A.
ribosome
B.
Golgi apparatus
C.
endoplasmic reticulum
D.
mitochondrion
E.
chloroplast
Question #6
__________ refers to the diffusion of water molecules across a selectively permeable membrane.
A.
Active transport
B.
Osmosis
C.
Facilitated diffusion
D.
Simple diffusion
Question #7
Actively growing cells tend to be small.
A.
TRUE
B.
FALSE
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.
coarse adjustment knob
B.
ocular (eyepiece)
C.
mechanical stage knob
D.
fine adjustment knob
Question #9
At which objective lens should the microscope be as you begin to use the microscope?
A.
Scanner or Low Power Objective lens
B.
High 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.
nuclei
D.
ribosomes
E.
cilia
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.
network of protein microtubules & filaments within the cell
B.
contains the cell's genetic material
C.
rigid outer covering of most cells
Question #13
Match the organelles with their structures/function: cytoskeleton
A.
rigid outer covering of most cells
B.
contains the cell's genetic material
C.
network of protein microtubules & filaments within the cell
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.
active transport
B.
facilitated diffusion
C.
simple diffusion
D.
osmosis
Question #17
Which is NOT a component of the cell membrane?
A.
cellulose fiber
B.
transport protein
C.
receptor protein
D.
phospholipid bilayer
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