Intro to cells

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity
• The Theory of Relativity
• The Cell Theory
• The Theory of Continental Drift

True or False:
The Cell Theory says:
All cells randomly appear

• True
• False

True or False:
The Cell theory says:
The cell is the basic unit of life

• True
• False

All living things are made of…

• Atoms

• Bacteria

• Cells

• Plants

Which statement reflects one of the major components of the cell theory?

• All living things are multicellular.

• Organs are the basic unit of structure and function for all living things.

• All cells come from previously existing cells.

• Every organism has a reproductive system to ensure survival of the species.

Cells with a nucleus are called

• Organelles

• Mitochondria

• Eukaryotes

• Prokaryotes

If PROKARYOTE means "before the nucleus," do prokaryotic cells have nuclei?

• YES!
• NO!
• SOMETIMES
• Only on Tuesdays

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

In eukaryotic cells, what is the job of the nucleus?

• Store and protect DNA

• Create DNA

• Produce Energy

• Make more cells

Prokaryotic and eukaryotic cells are quite different but there are some parts ALL cells share. What 3 parts do all cells share?

• Membrane, Cytoplasm, DNA

• DNA, Mitochondria, Cell Wall

• Nucleus, DNA, Membrane

• Nucleus, Cytoplasm, Membrane

The first person to observe cells was...

• Bill Nye

• Anton Van Leeuwenhoek

• Captain Hook

• Robert Hooke