Unit 2 Cells and Microorganisms

A plant cell has a cell ________.

• phone

• wall

• tower

Cells of animals have ____ cell walls.

• no

• several

• many

Plants have cells with ______ chloroplasts.

• yellow

• blue

• green

Tags

NGSS.MS-LS1-6

A ________ stores water and food until they are needed.

• vacuole

• vacuum

• guacamole

The ______, which is the center of the cell, controls what goes on in the cell.

• nucleus

• cytoplasm

• cell membrane

Tags

NGSS.MS-LS1-2

_________ are one of the simplest living things.

• Prokaryotes

• Eukaryotes

They include _____ major divisions of simple living beings: bacteria, and archaea.

• one

• two

• three

• four

A _____ is an organism with complex cells, or a single cell with a complex structure.

• prokaryote

• eukaryote

Animals, plants, algae and fungi are all _______.

• prokaryotes

• eukaryotes

______ are single-celled organisms that can be helpful or harmful.

• bacteria

• virus

• fungi

• protozoa