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MDCAT Biology Chapter 13 Variation & genetics/ inheritance Online Test MCQs With Answers
Question # 1
Pick up the correct statement about the following figure:
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2.Nucleolus, 4.Golgi apparatus, 10.cytoplasm, 7.Mitochondria
2.Nucleolus, 7.cell membrane, 9.cytoplasm, 7.Mitochondria
2.Nucleolus, 4.Golgi apparatus, 5.cytoplasm, 7.Mitochondria
2.Nucleolus, 4.Golgi apparatus, 10.cytoplasm, 7.Centriole
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Question # 2
Which one of the following is site of oxidative Phosphorylation in mitochondria
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Cristae
Outer membrane
Matric
Ribosome
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Question # 3
Cells recycle their dead parts with the help of
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Centrioles
Vacuoles
Lysosomes
Golgi apparatus
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Question # 4
Oxidative metabolism is carried out ____ of mitochondria
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In the intramembrane space
On the surface of inner membrane
In the inside of outer membrane
In the matrix
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Question # 5
A group of ribosomes attached with same mRNA form polysome for
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Better expression of Gene
Rapid production of protein
Increased production of protein
Protein export
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Question # 6
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 # 7
Capability of extra nuclear inheritance is found in
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Ribosomes
Lysosomes
Mitochondria
Chromosomes
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Question # 8
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 # 9
Most unifying characteristics of all types of cells is
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Cell membrane
Nucleus
Ribosomes
S.E.R
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Question # 10
Eukaryotic ribosomes are composed of an almost equal amount of _____ and proteins
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DNA
RNA
Carbohydrates
Lipids
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Question # 11
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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