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MDCAT Biology Chapter 4 Cell Structure and function Online Test MCQs With Answers
Question # 1
The intake of liquid material across the cell membrane is called as
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Phagocytosis
Pinocytosis
Endocytosis
Exocytosis
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Question # 2
Which region of the nucleolus has DNA?
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Central fibrillar region
Central granular region
Peripheral granular region
Peripheral fibrillar region
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Question # 3
Endocytosis of an apoptotic body is termed as
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Pinocytosis
Exocytosis
Phagocytosis
Apoptosis
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Question # 4
According to fluid mosaic model of cell membrane
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The most common type of molecules in the membrane are proteins
Basic membrane structure results from how proteins interact with water
The membrane is highly mobile mixture of phospholipids and proteins
The unique properties of cell types are determined by their phospholipids
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Question # 5
Lumen of the cristae is the part of
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Inner membrane
Outer membrane
Inner compartment
Outer compartment
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Question # 6
A Crista is made of -------- membrane
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Lipoprotein
Glycoprotein
Nucleoprotein
Phospholipids
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Question # 7
Which of the following properties is incorrect for both mitochondria and chloroplast?
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Both have an electron transport system
ATP synthesis
Both are present in all cells
Both have double membrane structures
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Question # 8
An organelle having no nucleic acid in its chemical composition is
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Lysosomes
Ribosomes
Centriole
Mitochondria
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Question # 9
In mitochondria, small knob like structure called FI particles are found in
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Outer membrane
Inner membrane
Outer compartment
Inner compartment
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Question # 10
The rough endoplasmic reticulum is involved in
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Synthesis of proteins
Storage Of Ca+
2
ions
Synthesis of lipids
Detoxification of drugs
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Question # 11
Which of the following are suicidal bags
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Lysosomes
Ribosomes
Centriole
Mitochondria
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