Quiz on 7.1 PPT - Cells

Who is considered the inventor of the simple light microscope?

• Anton van Leeuwenhoek

• Robert Hooke

• Matthias Schleiden

• Theodore Schwann

What did Robert Hooke observe when studying cork?

• Geometric shapes that he called "cells"

• thumb tacks

• Bacteria

• Monks

Tags

NGSS.MS-LS1-1

Which scientist concluded that all plants are composed of cells?

• Anton van Leeuwenhoek

• Robert Hooke

• Matthias Schleiden

• Theodore Schwann

Which scientist concluded that all animals are composed of cells?

• Anton van Leeuwenhoek

• Robert Hooke

• Matthias Schleiden

• Theodore Schwann

Which scientist was the first to observe the nucleus inside of cells?

• Anton van Leeuwenhoek

• Robert Brown

• Matthias Schleiden

• Theodore Schwann

What is NOT a main idea of the cell theory?

• All organisms are composed of one or more cells

• The cell is the basic unit of organization of organisms

• All cells come from preexisting cells

• Only animals are made from cells

What type of microscope uses a beam of electrons to magnify structures within a cell?

• Compound light microscope

• Simple light microscope

• Electron microscope

• Natural light microscope

Before the invention of microscopes, what did people believe caused diseases?

• Curses and supernatural spirits

• Bacteria

• Cells

• Monks

In which type of cell would you find a nucleus?

• prokaryotic

• eukaryotic

What did scientists realize when they started using microscopes?

• They were entering a new world of microorganisms

• They could see bacteria

• Cells are the basic units of living organisms

• All of the above

Tags

NGSS.MS-LS1-1