Biology Unit 2 Review

What structures distinguish a plant cell from an animal cell?

• Plant cells have cell walls and ribosomes.
• Plant cells have cell walls and chloroplasts.
• Plant cells have chloroplasts and ribosomes.
• Plant cells have chloroplasts and mitochondria.

Tags

NGSS.HS-LS1-5

Which statement is a part of the cell theory?

• all cells come from preexisting cells
• bacteria are prokaryotic cells
• eukaryotic cells are complex
• humans are multicellular

Tags

NGSS.MS-LS1-1

The Cell Theory states...

• atoms create all matter
• living things evolve
• the cell is the backbone of all matter
• cells are the basic unit of structure and organization of organisms

Which of the following is NOT a cell theory.

• All non-living things are made of cells
• All cells come from pre-existing cells
• Cells are the basic unit of structure and function of all living things

Has membrane bound organelles

• Prokaryote
• Eukaryote
• both

Which has ribosomes?

• Prokaryote

• Eukaryote

• both

Bacteria

• Prokaryote
• Eukaryote
• both

Which type of cell?

• Prokaryote
• Eukaryote

A single-celled organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane -bound organelle .

• Prokaryote
• Eukaryote
• Nucleus
• Single-celled organism

What type of cell has a nucleus? 

• eukaryotic
• prokaryotic