Transcript Tuesday

Monday
• 1. What is TRUE about the size and shape of
cells?
• All cells are the same size and shape.
• All cells are the same size, but not all cells are
the same shape.
• All cells are the same shape, but not all cells
are the same size.
• Different cells can have both different sizes
and different shapes.
Monday
• 2. Which of the following statements is true?
• All cells have cell membranes and cell walls.
• All cells have cell membrane but all cells do
not have a cell wall.
• Not all cells have a cell membrane but all cells
have a cell wall.
• Cells do not have cell membranes or cell walls.
Tuesday
• 1. What is TRUE about cells?
• All living things are made up of many cells,
and all cells are the same size and shape.
• All living things are made up of many cells, but
not all cells are the same size and shape.
• All cells are the same size and shape, but not
all living things are made up of many cells.
• Not all cells are the same size and shape, and
not all living things are made up of many
cells.
• 2. What would a biologist see if she examined a
small piece of a leaf from a plant and a small piece
of a root from the same plant through a
microscope?
• Both the leaf and the root would be made up of
cells.
• The leaf would be made up of cells, but the root
would not be made up of cells.
• The root would be made up of cells, but the leaf
would not be made up of cells.
• Neither the root nor the leaf would be made up of
cells because plants are not made up of cells.
Leaf slice under
microscope
Onion Root
Wednesday
• 1. What is the range of the number of cells
that living organisms, from the very smallest
to the very largest, can be made of?
• From 1 to 100
• From 1 to many millions
• From 100 to 1,000
• From 100 to many millions
Wednesday
• 2. Which of the following parts of an animal's
body are made of cells?
Brain cells
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The muscles, but not the brain
The brain, but not the muscles
Both the muscles and brain
Neither the brain nor the muscles
Muscle cells
Thursday
1.Which organelle is the control center of
the cell?
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•
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the nucleus
the E.R.
the lysosome
the Golgi complex
Lung tissue
Thursday
•
2. Which of the following parts of an
animal's body are made of cells?
Skin tissue
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The skin, but not the lungs
The lungs, but not the skin
Both the skin and lungs
Neither the lungs nor the skin