TEK 5B*

Front

What is a eukaryotic cell?

Back

A eukaryotic cell is a type of cell that has a nucleus and membrane-bound organelles, allowing for greater complexity and specialization.

Front

What is endosymbiosis?

Back

Endosymbiosis is a theory that explains how eukaryotic cells evolved from prokaryotic cells through a symbiotic relationship, leading to the acquisition of organelles like mitochondria and chloroplasts.

Front

What is the main difference between prokaryotic and eukaryotic cells?

Back

The main difference is that eukaryotic cells have a nucleus and membrane-bound organelles, while prokaryotic cells do not.

Front

What are organelles?

Back

Organelles are specialized structures within a cell that perform distinct functions, such as energy production, protein synthesis, and waste processing.

Front

How does cellular complexity benefit eukaryotic cells?

Back

Cellular complexity allows eukaryotic cells to have specialized organelles and processes, leading to diverse functions and greater efficiency.

Front

What is the role of the nucleus in eukaryotic cells?

Back

The nucleus houses the cell's genetic material (DNA) and controls cellular activities by regulating gene expression.

Front

What is the function of mitochondria?

Back

Mitochondria are organelles that produce energy (ATP) through cellular respiration, often referred to as the powerhouse of the cell.

Front

What is the function of chloroplasts?

Back

Chloroplasts are organelles found in plant cells that conduct photosynthesis, converting light energy into chemical energy.

Front

What is genetic material?

Back

Genetic material is the substance (DNA or RNA) that carries the genetic information necessary for the growth, development, and reproduction of organisms.

Front

How is genetic material organized in prokaryotic cells?

Back

In prokaryotic cells, genetic material is organized in a single circular chromosome located in the cytoplasm.