Cell Structure and Function
Biology ⇒ Cell Biology
Cell Structure and Function starts at 6 and continues till grade 12.
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See sample questions for grade 6
Describe the function of the cell membrane.
Describe the main function of the cell wall.
Explain why plant cells need chloroplasts but animal cells do not.
Explain why the cell membrane is important for the survival of the cell.
Name two differences between plant cells and animal cells.
What is the basic unit of life?
A scientist observes a cell under a microscope and notices that it does not have a nucleus. What type of cell is this most likely to be?
A student is comparing two cells. Cell A has a cell wall and chloroplasts, while Cell B does not. Which cell is most likely from a plant, and why?
The cell membrane is __________ (select the correct option):
(1) Permeable
(2) Semi-permeable
(3) Impermeable
(4) Non-permeable
Which of the following is a function of the cytoplasm?
(1) Controls cell activities
(2) Provides energy
(3) Holds organelles in place
(4) Makes proteins
Which of the following is found in both plant and animal cells?
(1) Cell wall
(2) Chloroplast
(3) Nucleus
(4) Large central vacuole
Which of the following is NOT a function of the cell membrane?
(1) Protects the cell
(2) Controls what enters and leaves
(3) Makes food
(4) Separates the cell from its environment
Fill in the blank: The __________ contains the genetic material (DNA) of the cell.
Fill in the blank: The __________ is a rigid layer that gives support to plant cells.
Fill in the blank: The __________ is a small structure in the cell that makes proteins.
Fill in the blank: The __________ is a structure that helps plant cells maintain their shape.
True or False: All cells have a nucleus.
True or False: All cells have the same shape and size.
True or False: All living things are made up of cells.
True or False: Only plant cells have a cell wall.
