Cellular Structure

Front

What are the three main components of the cell theory?

Back

1. All living organisms are composed of one or more cells. 2. The cell is the basic unit of life. 3. All cells arise from pre-existing cells.

Front

Which structure is found in both prokaryotic and eukaryotic cells?

Back

Ribosome.

Front

What is the primary function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the only type of organism that does not have a cell wall?

Back

Animal.

Front

What is the function of the lysosome in a cell?

Back

Lysosomes act as the 'garbage disposal' or 'recycling' system of the cell, breaking down waste materials and cellular debris.

Front

What is the role of the smooth endoplasmic reticulum?

Back

The smooth endoplasmic reticulum is involved in the synthesis of lipids and detoxification of certain chemicals.

Front

What would be the effect of a malfunctioning smooth endoplasmic reticulum?

Back

Reduced production of lipids.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.

Front

What is the function of the cell membrane?

Back

The cell membrane regulates what enters and exits the cell, providing protection and structural support.

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform distinct processes.