16.1 and 2 Quiz

What did the invention of the microscope lead to?

• The discovery of cells

• The discovery of atoms

• The discovery of DNA

• The discovery of viruses

Tags

NGSS.MS-LS1-1

What is the main idea of the Cell Theory?

• All things consist of cells

• All things consist of atoms

• All things consist of molecules

• All things consist of tissues

Tags

NGSS.MS-LS1-1

What can light microscopes do?

• Magnify up to 1000 times

• Magnify up to 10 times

• Magnify up to 100 times

• Magnify up to 10,000 times

What is a characteristic of electron microscopes?

• They have higher resolution

• They use light to magnify

• They can only view living cells

• They are less powerful than light microscopes

What must be true for samples used in Transmission Electron Microscopes?

• Samples must be thin slices

• Samples must be thick slices

• Samples must be living

• Samples must be stained with dyes

What do Scanning Electron Microscopes produce?

• Three-dimensional images

• Two-dimensional images

• Four-dimensional images

• One-dimensional images

What is a characteristic of prokaryotes?

• They do not enclose their DNA in a nucleus

• They have a nucleus

• They are multicellular

• They are more complex than eukaryotes

Tags

NGSS.MS-LS4-2

Where is DNA located in eukaryotes?

• In the nucleus

• In the cytoplasm

• In the cell membrane

• In the mitochondria

What is the smallest living unit of any organism?

• Atom

• Molecule

• Cell

• Tissue

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

Who used a microscope to look at a slice of cork and discovered cells?

• Anton van Leeuwenhoek

• Matthias Schleiden

• Theodor Schwann

• Robert Hooke