Cell Structures and Organelles (Quarter 1, Flashcard 1)

Front

What are lipids?

Back

Lipids are a group of organic molecules that include fats, oils, waxes, and steroids.

Front

What is the function of ribosomes?

Back

Ribosomes are cellular structures found in both prokaryotes and eukaryotes that 'read' mRNA to make proteins.

Front

What organelle is responsible for the synthesis of lipids?

Back

The smooth endoplasmic reticulum (SER) is responsible for the synthesis (making) of lipids and is attached to the rough ER.

Front

What does abiotic mean?

Back

Abiotic refers to nonliving components of the environment.

Front

What does biotic mean?

Back

Biotic refers to living components of the environment.

Front

What is the role of the nucleus in a cell?

Back

The nucleus is the organelle that contains the cell's genetic material (DNA) and controls cellular activities.

Front

What is the function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, responsible for producing energy (ATP) through cellular respiration.

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 Golgi apparatus?

Back

The Golgi apparatus modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles.

Front

What are lysosomes?

Back

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