Question

part 2: structure functions
complete the table below to describe the function of each of a compound light microscope’s main structures.

structure	function (how does it work / what does it do?)

| revolving nosepiece |
| diaphragm |
| stage clips |
| light source |

Explanation:

To complete the table for the functions of a compound light microscope's structures:

Revolving Nosepiece

It holds objective lenses and allows rotating to switch between them (to change magnification).

Diaphragm

It regulates the amount of light that reaches the specimen (adjusts brightness/contrast).

Stage Clips

They hold the microscope slide in place on the stage (to keep the specimen steady).

Light Source

It provides light to illuminate the specimen (so it’s visible under the lenses).

Structure	Function (How does it work / what does it do?)
Revolving Nosepiece	Holds objective lenses; rotates to switch between different objective lenses (change magnification).
Diaphragm	Regulates the amount of light reaching the specimen (adjusts brightness/contrast of the image).
Stage Clips	Holds the microscope slide firmly in place on the stage (secures the specimen for observation).
Light Source	Provides light to illuminate the specimen (makes the specimen visible for viewing under the lenses).

Answer:

To complete the table for the functions of a compound light microscope's structures:

Revolving Nosepiece

It holds objective lenses and allows rotating to switch between them (to change magnification).

Diaphragm

It regulates the amount of light that reaches the specimen (adjusts brightness/contrast).

Stage Clips

They hold the microscope slide in place on the stage (to keep the specimen steady).

Light Source

It provides light to illuminate the specimen (so it’s visible under the lenses).

Structure	Function (How does it work / what does it do?)
Revolving Nosepiece	Holds objective lenses; rotates to switch between different objective lenses (change magnification).
Diaphragm	Regulates the amount of light reaching the specimen (adjusts brightness/contrast of the image).
Stage Clips	Holds the microscope slide firmly in place on the stage (secures the specimen for observation).
Light Source	Provides light to illuminate the specimen (makes the specimen visible for viewing under the lenses).