R04 Exit Quizizz

Gel electrophoresis is used to ...

• Change someone's DNA
• Choose what organisms to breed
• Clone
• Compare DNA sequences from different organisms

How many eggs are produced during oogenesis?

• 1
• 2
• 3
• 4

If a cell consisting of 45% solute is placed in a solution with 75% solute, what is the tonicity of the solution?

• hypertonic
• hypotonic
• isotonic

Which of the following is not part of the traditional cell theory?

• All living things are composed of cells
• Cells must be large
• Cells are the basic unit of life
• All cells come from pre-existing cells

Which of the following is not part of the modern cell theory?

• Energy flow occurs in cells
• Cells contain hereditary information (DNA)
• Cells have similar chemical composition in organisms of similar species
• Cells need to have five or more organelles

The scientist who said “all plants are made of cells” is...

• Hooke
• Virchow
• Schleiden
• Schwann

The scientist who said “all cells come from pre-existing cells” is…

• Hooke
• Virchow
• Schleiden
• Schwann

Eukaryotes have_____, while prokaryotes do not.

• Cytoplasm
• Cell membranes
• A nucleus
• DNA

What are the phases of the cell cycle?

• Interphase
• Interphase and mitosis
• Mitosis and cytokinesis
• Interphase, mitosis, and cytokinesis

What phase of mitosis is this cell showing?

• Prophase
• Metaphase
• Anaphase
• Telophase