Lab Exercise Quiz - Cells

Who coined the term "Cell"?

• Matthias Schleiden & Theodor Schwann

• Antonie Van Leeuwenhoek

• Robert Hooke

• Rudolf Virchow

Who discovered the world of single celled organisms? (Pond-Water Inhabitants)

• Robert Hooke

• Rudolf Virchow

• Matthias Scheiden & Theodor Schwann

• Antonie Van Leeuwenhoek

Who concluded that all plants and animals are composed of cells?

• Matthias Schleiden & Theodor Schwann

• Rudolf Virchow

• Robert Hooke

• Antonie Van Leeuwenhoek

Tags

NGSS.MS-LS1-1

Who observed that cells come from pre-existing cells?

• Antonie Van Leeuwenhoek

• Theodor Schwann & Matthias Schleiden

• Rudolf Virchow

• Robert Hooke

What are the characteristics of a Prokaryotic cell?

• Nucleus

• DNA in Nucleus

• Membrane-Bound Organelles

• Cell-Membrane

• DNA in Nucleoid Region

What are the characteristics of an Eukaryotic cell?

• Nucleus

• DNA bound in Nucleus

• Cell Membrane

• Membrane-bound Organelles

• DNA in Nucleoid Region

Tags

NGSS.MS-LS1-2

Rod-Shaped Bacteria - May occur singly or in long chains

• Bacilli

• Cocci

• Spirilli

Spherical Bacteria - MAy occur singly or in chains/clusters

• Bacilli

• Cocci

• Spirilli

Spiral or Corkscrew Bacteria - Usually occur singly

• Bacilli

• Cocci

• Spirilli

Function of Cell Membrane

• Contains the cell's genetic material and controls cellular activities

• Controls the exchange of substances between the cells and its surroundings

• Contains enzymes that break down toxic hydrogen peroxide

• structures that help organize the cell's cytoskeleton and mitotic spindle

Tags

NGSS.MS-LS1-2