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WorksheetsCell Organelles
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What only allows certain molecules to enter or leave the cell, and separates the internal metabolic reactions from the external environment?
a)
Plasma Membrane
b)
Nucleus
c)
Mitochondria
d)
Ribosomes
2.
A Cytoskeleton is a network of thin tubes and filaments that crisscrosses the cytosol.
a)
True
b)
False
3.
What are tiny organelles that transfer energy from organic molecules to ATP?
a)
Ribosomes
b)
Vesicles
c)
Cytoskeleton
d)
Mitochondria
4.
What are long threads of the beadlike protein actin and are linked end to end and wrapped around each other like two strands of rope?
a)
Microtubules
b)
Microfilaments
c)
Intermediate Filaments
d)
Peroxisomes
5.
Lysosomes, Peroxisomes, and Glyoxysomes are all types of...
a)
Ribosomes
b)
Cytolskeletons
c)
Nucleuses
d)
Vesicles
6.
A rigid layer that lies outside the cell's plasma membrane is...
a)
Cytoskeleton
b)
Cilia
c)
Cell Wall
d)
Flagella
7.
Hairlike structures that extend from the surface of the cell, that assist in movements is ...
a)
Plastids
b)
Cilia and Flagella
c)
Golgi Apparatus
d)
Nucleus
8.
Ribosomes are organelles made of protein and DNA that direct protein synthesis in the cytoplasm.
a)
True
b)
False
9.
The Golgi Apparatus is another system of flattened, membranous sacs.
a)
True
b)
False
10.
The Smooth Endoplasmic Reticulum is covered in ribosomes.
a)
True
b)
False
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