7492056
Description
Question 1
Question
The plasma membrane can be described as a double layer of phospholipid molecules.
Answer
- True
- False
Question 2
Question
The identification function of the cell membrane is carried out by the:
Answer
-
cholesterol molecules
-
phospholipid molecules
-
glycoprotein molecules
-
channel proteins
Question 3
Question
The major energy production site of the cell is the
Answer
-
Golgi apparatus
-
mitochondrion
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endoplasmic reticulum
-
ribosome
Question 4
Question
Main cell structures include all of the following except
Answer
-
organelles
-
plasma membrane
-
blood plasma
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cytoplasm
Question 5
Question
The outer portion of the cell membrane is hydrophobic, or water-loving
Answer
- True
- False
Question 6
Question
An important function of the cell membrane is the maintenance of cell integrity
Answer
- True
- False
Question 7
Question
The major function of ribosomes is to synthesize
Answer
-
proteins
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carbohydrates
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fats
-
cholesterol
Question 8
Question
The structure that separates the contents of a cell from the surrounding tissue is known as
Answer
-
Golgi apparatus
-
plasma membrane
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cytoplasm
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centrosome
Question 9
Question
Which organelle processes and packages material to be secreted?
Answer
-
nucleolus
-
ribosome
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mitochondrion
-
Golgi apparatus
Question 10
Question
Granules or threads within the nucleus are called
Answer
-
microfilaments
-
chromatin
-
nucleotides
-
microtubules
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