Cell Structure and Function

Front

What is the function of a ribosome in a cell?

Back

Ribosomes are organelles that consist of RNA and protein, and they are responsible for protein synthesis in the cell.

Front

What do all cells have in common despite their differences?

Back

All cells have DNA and a cell membrane.

Front

What type of organisms consist of specialized cells?

Back

Multicellular eukaryotes consist of specialized cells.

Front

What process is directly controlled by the cell nucleus?

Back

Protein synthesis is directly controlled by the cell nucleus because DNA in the nucleus contains the instructions for making proteins.

Front

What is the role of the Golgi Apparatus in a cell?

Back

The Golgi Apparatus modifies, sorts, and packages proteins from the endoplasmic reticulum for storage or to release outside of the cell.

Front

What is the primary function of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell, providing protection and structural support.

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 mitochondria in a cell?

Back

Mitochondria are known as the powerhouse of the cell, as they produce energy (ATP) through cellular respiration.

Front

What is the role of the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is involved in the synthesis of proteins (rough ER) and lipids (smooth ER), and it also helps in the transport of materials within the cell.

Front

What is the function of chloroplasts in plant cells?

Back

Chloroplasts are organelles that conduct photosynthesis, converting light energy into chemical energy in the form of glucose.