Cells and Cell Organelles

Front

What is the function of the Endoplasmic Reticulum (ER) in a cell?

Back

The Endoplasmic Reticulum (ER) is known as the 'highway' of the cell, used for transporting materials such as proteins and lipids.

Tags

NGSS.MS-LS1-2

Front

What are ribosomes and what is their role in the cell?

Back

Ribosomes are the 'protein-makers' of a cell, responsible for synthesizing proteins by translating messenger RNA.

Front

What structures are found in plant cells but not in animal cells?

Back

Plant cells have a cell wall and chloroplasts, which are not present in animal cells.

Tags

NGSS.MS-LS4-2

Front

What distinguishes eukaryotic cells from prokaryotic cells?

Back

Eukaryotic cells have a defined nucleus and membrane-bound organelles, while prokaryotic cells do not.

Front

Can you name two types of eukaryotic cells?

Back

Plant cells and animal cells are both types of eukaryotic cells.

Front

What are prokaryotic cells and can you give an example?

Back

Prokaryotic cells are simple, unicellular organisms that lack a nucleus. An example of a prokaryotic cell is bacteria.

Front

What is the role of chloroplasts in plant cells?

Back

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

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Front

What is the primary function of the cell wall in plant cells?

Back

The cell wall provides structural support and protection to plant cells, maintaining their shape.

Front

How do ribosomes differ in location within a cell?

Back

Ribosomes can be found free-floating in the cytoplasm or attached to the Endoplasmic Reticulum (rough ER), where they synthesize proteins.

Front

What is the significance of the nucleus in eukaryotic cells?

Back

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