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Transcript
Quiz D
exam questions
1. An important structural carbohydrate of plants is
A. Chitin
B. Glucose
C. Cellulose
D. Glycogen
2. mRNA is
A. A double-stranded molecule
B. Found only in eukaryotic cells
C. Found exclusively in the nucleus
D. Formed during transcription of DNA
3. Lipids are
A. Used as an energy source
B. Involved in active transport
C. Part of glycoproteins
D. Transported by rough ER
4. Eukaryotic cells have membrane-bound
organelles that result in the formation of
compartment-like structures. This is useful for a
cell because it
A. enables particular molecules to selectively enter
and exit the cell.
B. maintains the total isolation of the nucleus from
the cytosol.
C. provides a structural network that acts to
support the cell.
D. creates a variety of intracellular environments.
Quiz D
answers
1.
2.
3.
4.
C
D
A
D
(75%)
(80%)
(79%)
(34%)