Cell Structure and Functions Questions And Answers.

1.What is the basic functional and structural unit of organisms?
A. Nucleus
C. Cell
D. Gene

2.Name the Scientists who first discovered the cell in the piece of cork?
A. Louis Pasteur
B. Anton van Leeuwenhoek
C. Robert Hooke
D. Rudolf Virchow

3.Which of the following is not the part of modern cell theory?
A. All living things are made up of one or more cells
B. The cell is a functional and structural unit of life
C. Energy flow takes place within the cell
D. All cells do not have the same chemical composition

4.What is the permeability of the plasma membrane?
A. Selectively permeable
B. Impermeable
C. Single phase flow
D. Highly permeable

5.Which of the following is described by the fluid mosaic model?
A. Nucleus
B. Plasma membrane
C. Endoplasmic reticulum
D. Ribosome

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