Cell Structure and Function

Front

What is the function of mitochondria in a cell?

Back

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

Front

What is the nucleus and what does it contain?

Back

The nucleus is the command center of the cell that contains DNA/chromosomes and the nucleolus.

Front

What is cytoplasm?

Back

Cytoplasm is the gel-like substance within the cell membrane that contains all organelles and is the site for many cellular processes.

Front

What is the role of the cell membrane?

Back

The cell membrane regulates what goes in and out of the cell through its bilipid layer, maintaining homeostasis.

Front

What is the nucleolus and its function?

Back

The nucleolus is a structure found within the nucleus that is responsible for making ribosomes.

Front

What are ribosomes and where are they found?

Back

Ribosomes are the cellular structures that synthesize proteins and can be found floating freely in the cytoplasm or attached to the endoplasmic reticulum.

Front

What is the endoplasmic reticulum (ER)?

Back

The endoplasmic reticulum is a network of membranes involved in protein and lipid synthesis; it comes in two forms: rough ER (with ribosomes) and smooth ER (without ribosomes).

Front

What is the function of lysosomes?

Back

Lysosomes are organelles that contain digestive enzymes to break down waste materials and cellular debris.

Front

What is the role of chloroplasts in plant cells?

Back

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

Front

What is the cell wall and its function?

Back

The cell wall is a rigid outer layer found in plant cells that provides structure and protection.