BIOL 111 Chapter 28 - Protists

Yay or Nay: Protists are Prokaryotes

How many supergroups make up protistan diversity?

What are the four supergroups of protistan diversity?

Which of the following is a nutritional mode of Protists?

• All of the Following are nutritional modes

• Photoautotrophs

• Heterotrophs

• Mixotrophs

Primary endosymbiosis lead to the development of _______ in eukaryotic cells.

• Nucleus

• Chloroplasts

• Plastids

• Mitochondria

Secondary endosymbiosis lead to the development of ________ in eukaryotic cells.

In this supergroup, many species lack plastids, have reduced mitochondria because they live in anaerobic environments, and have unique flagella.

• SAR

• Excavata

• Archaeplastida

• Unikonta

What are the three lineages of SAR?

Stramenopiles are unique because this is the first lineage of Protists where a multicellular species exists. What is that species?

• Diatoms

• Golden Algae

• Green Algae

• Brown Algae

Yay or Nay: Alveolates are classified by their membrane-enclosed sacs called alveoli