Cells, but not structures

Who created the microscope?

• Hooke

• Leuwenhook

• Schwann

• Virchow

Who improved the microscope?

• Hooke

• Leuwenhook

• Schliden

• Schwann

Who contributed to the Cell Theory?

• Schleiden

• Schwann

• Virchow

• All of these

Which of these is NOT part of the Cell Theory?

• All cells come from other cells

• The cell is the basic unit of life

• All living things are made of one or more cells

• All cells interact with other cells

Carbohydrates are a macromolecule used for energy

• True

• False - they're not used for energy

• False

• False - they're not a macromolecule

What are the four macromolecules?

• Nucleic acids, carbohydrates, proteins, lipids

• Fats, waxes, oils, sugars

• proteins, sugar, membranes, ER

• nucleus, nucleolus, mitochondria, ribosomes

DNA and RNA are

• nucleic acids

• lipids

• proteins

• sugars

Lipids won't dissolve in water.

• True

• False

Which cells have no nucleus, no membrane organelles, and are mostly bacteria?

• Prokaryotes

• Eukaryotes

What cells have a nucleus, membrane bound organelles?

• Prokaryotes

• Eukaryotes