7th Grade Single-Celled Organisms (7.L.1.1)

What is another word for single-celled?

• Unicellular

• Multi-cellular

• Decomposer

• Composer

Tags

NGSS.MS-LS1-1

True or False? Amoebas sometimes appear as a blob.

• True

• False

How do amoebas move?

• Drive cars

• Pseudopodia ("false feet")

• Running in marathons

• Cilia

What and how to amoebas eat?

• They eat chocolate chip cookies with their teeth.

• They don't eat.

• They eat algae, bacteria, plan cells, and other unicellular organisms by oozing around them.

• They eat various plants and meats with their teeth.

Tags

NGSS.MS-LS2-3

What and how do paremecium eat?

• They eat chicken nuggets with their mouths.

• They eat fungi with sharp claws.

• They don't eat.

• They eat algae, bacteria, and other protists by using cilia to catch food.

Tags

NGSS.MS-LS2-3

Paramecium fire little stinging filaments called what at predators?

• arrows

• cilia

• trichocysts

• wasps

How do euglena move?

• Butterfly stroke

• A long whip-like structure called a flagella

• Bicycle

• Radar

True or False? Euglena have an eyespot that detects light.

• True

• False

Tags

NGSS.MS-LS1-6

What are volvox?

• Single-celled algae that live together in colonies

• Multi-celled organisms that live together in groups

• A type of fox

• A Tik Tok dance

Tags

NGSS.MS-LS1-1

How do volvox eat?

• They cook large meals to share with friends.

• They steal food from mammals.

• They are parasites.

• They make their own food by photosynthesis

Tags

NGSS.MS-LS1-6