Bio II Ch 25 Protist Test Review

Front

What are diatoms?

Back

Diatoms are a type of algae that contain silica in their cell walls. They are often harvested for use in abrasive cleaners, including toothpaste.

Front

What is the nickname for the phylum Ciliophora?

Back

Ciliophora is nicknamed the 'eyelash bearers' due to the presence of cilia on their surface.

Front

What are plant-like protists commonly referred to as?

Back

Plant-like protists are commonly referred to as algae.

Front

Which kingdom do slime molds mimic with their fruiting bodies?

Back

Slime molds mimic the kingdom Fungi with their fruiting bodies.

Front

To which phylum does Giardia belong?

Back

Giardia belongs to the phylum Sarcomastigophora.

Front

What is the primary characteristic of protozoa?

Back

Protozoa are primarily unicellular organisms that can be heterotrophic or autotrophic.

Front

What is the main difference between algae and fungi?

Back

Algae are autotrophic and can perform photosynthesis, while fungi are heterotrophic and absorb nutrients from their environment.

Front

What role do diatoms play in aquatic ecosystems?

Back

Diatoms are primary producers in aquatic ecosystems, contributing to oxygen production and serving as a food source for various organisms.

Front

What are the main types of protists?

Back

The main types of protists include protozoa, algae, and slime molds.

Front

How do ciliates move?

Back

Ciliates move using hair-like structures called cilia that cover their surface.