Prokaryotic&eukaryotic cells

What is the basic unit of structure and function of all living organisms?

• mitochondrion

• DNA

• nucleus

• cell

Tags

NGSS.HS-LS1-4

A chemical has been found to harm the same components in both prokaryotic and eukaryotic cells. Which components are those?

• DNA, cell membrane, cytoplasm, and ribosomes

• DNA, cell membrane, ribosomes, and membrane-bound organelles

• DNA, cytoplasm, ribosomes, and nucleus

• DNA, cell membrane, cytoplasm, and membrane-bound organelles

A student wonders whether removing the nucleus from a cell would result in a new prokaryotic cell. Why would this procedure fail to produce a prokaryotic cell?

• The cell would lack genetic information.

• The cell would lack the structure that is needed to produce energy.

• The cell would lack the structure that is needed to protect the cell’s organelles.

• The cell would lack control over materials that move into and out of the cell.

Which structure is unique to eukaryotic cells?

• DNA

• cell membrane

• ribosomes

• nucleus

What is the entire object shown in the image?

• prokaryote

• eukaryote

• chloroplast

• mitochondrion

A scientist is studying a cell and can clearly see that it has ribosomes and mitochondria. Which statement best describes how the cell could be classified?

• The cell is prokaryotic because it contains ribosomes.

• The cell is prokaryotic because it contains mitochondria.

• The cell is eukaryotic because it contains ribosomes.

• The cell is eukaryotic because it contains mitochondria.

Which type of cell?

• Prokaryote
• Eukaryote
• Mixed

Tags

NGSS.MS-LS1-2

Which type of cell?

• Prokaryote
• Eukaryote

Eukaryotes include animal cells and plant cells? True or False?

• True
• False

Which type of cell is bigger?

• Prokaryotic
• Eukaryotic