Microscopy and Basic Cell structure

Front

What is the phospholipid bilayer that controls what enters and leaves the cell?

Back

Cell membrane

Front

What part of the microscope do you look down into?

Back

Eyepiece

Front

What is the function of the fine adjustment knob on a microscope?

Back

It is used to sharpen the image of the specimen.

Front

Which organelle is known as the powerhouse of the cell?

Back

Mitochondria

Front

What organelle acts as a clean-up crew and breaks down waste products?

Back

Lysosome

Front

What is the primary function of the cell membrane?

Back

To protect the cell and regulate the movement of substances in and out.

Front

What is the role of ribosomes in a cell?

Back

They are responsible for protein synthesis.

Front

What is the difference between rough and smooth endoplasmic reticulum?

Back

Rough ER has ribosomes on its surface and is involved in protein synthesis, while smooth ER is involved in lipid synthesis and detoxification.

Front

What is the function of the Golgi apparatus?

Back

It modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What is the role of the nucleus in a cell?

Back

It houses the cell's genetic material and controls cellular activities.