Cell Theory Classwork

Which scientists was the first scientist to see living cells?

• Hooke
• Leeuwenhoek
• Virchow
• Schleiden
• Schwann

What does unicellular mean?

• organisms made of only one cell
• organisms made of many cells
• organisms whose cells lack a nucleus
• organisms whose cell do contain a nucleus

What things are true about a prokaryote?

• has a nucleus
• is single celled
• is bacteria only
• all cells are prokaryotes

Wich of the following is listed in the correct order?

• Tissues, cells, organs, organ systems, organism
• Organism, organ system, organ, cell, tissue
• Cells, tissue, organ, organ system, organism
• Organism, cell, tissue, organ system, organ

What is the smallest unit of living things?

• atoms
• compounds
• cells
• organisms

Which is NOT a part of the cell theory?

• All living things are composed of one or more cells.
• The cell is the basic unit of structure and function in living things.
• All cells come from other cells.
• All cells have a nucleus.

Which scientist was the first to view cork through a microscope and name cells, "cells"?

• Hooke
• Leeuwenhoek
• Schleiden
• Schwann
• Virchow

Which scientist concluded that all plants are made up of cells?

• Hooke
• Leeuwenhoek
• Schleiden
• Schwann
• Virchow

Which scientist concluded that all animals are made up of cells?

• Hooke
• Leeuwenhoek
• Schleiden
• Schwann
• Virchow

Which scientist concluded that all cells come from cells?

• Hooke
• Leeuwenhoek
• Schleiden
• Schwann
• Virchow