Microscopy & Cell Theory

Front

What do parts C & D do?

Back

move stage up and down to focus on specimen

Front

Which parts adjust the amount of light? Options: F & I, A & L, M & J, E & C

Back

F & I

Front

What is part M called? Options: revolving nosepiece, fine adjustment knob, objective lenses, light intensity dial

Back

revolving nosepiece

Front

What is part E called? Options: coarse adjustment, fine adjustment, stage adjustment, light adjustment

Back

stage adjustment

Front

How large can a scanning electron microscope make specimens appear? Options: 1 million x larger, 2 million x larger, 200x larger, 500x larger

Back

2 million x larger

Front

What objective should you always start with? Options: scanning 4x, low power 10x, medium power 40x, high power 100x

Back

scanning 4x

Front

If ocular lens is 10x and objective is 30x, what is the total magnification?

Back

300x

Front

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

Back

The Cell Theory

Front

Which of the following is NOT a cell theory? Options: All non-living things are made of cells, All cells come from pre-existing cells, Cells are the basic unit of structure and function of all living things.

Back

All non-living things are made of cells

Front

Which scientist concluded that all animals are made of cells? Options: Rudolf Virchow, Matthais Schleiden, Robert Hooke, Theodor Schwann

Back

Theodor Schwann