BSCS Biology: A Molecular Approach

Chapter 6: Cell Structures and Their Functions

Cell Structure

1.
Which part enables prokaryotes to swim through water or the body fluids of larger organisms?
A)nucleoid
B)plasmid
C)flagellum
D)spirochete
2.
Bacteria are useful as the source of ____ and other compounds that are difficult to make artificially.
A)antibiotics
B)autotrophs
C)DNA
D)plasma
3.
What is the name for the small functional parts that make up a eukaryotic cell?
A)nucleoids
B)plasmids
C)organelles
D)DNA
4.
What is the system of flattened sacs that modifies, sorts, and packages macromolecules in vesicles for secretion or delivery to other organelles?
A)cytoskeleton
B)Golgi apparatus
C)endoplasmic reticulum
D)nucleoli
5.
What is the structure shown in the illustration ?

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A)cellulose
B)cytoskeleton
C)nuclear envelope
D)organelle
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