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Pre-Lab Questions
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1
Which of the following cellular structures is not easily visible with the compound light microscope?
A)nucleus
B)DNA
C)cytoplasm
D)plasma membrane
2
Which of the following cellular structures is located in the nucleus?
A)nucleolus
B)ribosomes
C)mitochondria
D)endoplasmic reticulum
3
The outer boundary of a cell is the
A)mitochondrial membrane.
B)nuclear envelope.
C)Golgi apparatus.
D)plasma membrane.
4
Microtubules, intermediate filaments, and microfilaments are components of
A)vesicles.
B)the Golgi apparatus.
C)the cytoskeleton.
D)ribosomes.
5
Easily attainable living cells observed in the lab are from
A)inside the cheek.
B)blood.
C)hair.
D)finger surface.
6
Cellular energy is called
A)ER.
B)ATP.
C)DNA.
D)RNA.
7
The smooth ER possesses ribosomes.
A)True
B)False
8
The nuclear envelope contains nuclear pores.
A)True
B)False







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