Which of the following statements is true?

• mitochondria reproduction is synchronized with activity or the cell including mitosis
• mitochondria were incorporated into ancestral cells before the host cell had a nucleus
• mitochondria can survive and reproduce outside the cells as they have their own DNA and a double membrane
• all of the above are correct

mitochondria reproduction is synchronized with activity or the cell including mitosis

Stramenophiles have:

• hairy flagella
• silica cells
• pseudopods
• chloroplasts

hairy flagella

Which supergroup / clade would also include Fungi?

• Excavata
• SAR
• Unikonta
• Archaeplastida

Unikonta

An amoeba would fall into what supergroup?

• SAR
• Unikonta
• Archaeplastida
• Excavata

Unikonta

Choanoflagellates are similar to cells found in multicellular marine sponge organisms in the animal kingdom. These protists are classified in which supergroup?

• Excavata
• SAR
• Unikonta
• Archaeplastida

Unikonta

Most of the protists that cause plant disease such as potato blight would be classified in which supergroup?

• SAR
• Unikonta
• Archaeplastida
• Excavata

SAR

WRONG

Which of the followings statements about chlorarachniophytes is true?

• all of the above are true
• they exhibit threadlike pseudopodia
• they likely formed as a result of secondary endosymbiosis
• their plastids are surrounded by four membranes

all of the above are true

Which supergroup / clade would also include land plants?

• SAR
• Unikonta
• Archaeplastida
• Excavata

Archaeplastida

Which of the following cell structures would support the theory of endosymbiosis?

• vacuoles
• endoplasmic reticula
• plastids
• microtubules

plastids

The photosynthetic green algae would belong to which supergroup?

• SAR
• Unikonta
• Archaeplastida
• Excavata

Archaeplastida

Due to modern medicine, people do not have to concern themselves about infections from protists as no one dies from them anymore.

• True
• False

False

Blue-green algae, green algae, and red algae all belong in supergroup Archaeplastida

• True
• False

False

The first eukaryotes emerged about ___ years ago

• 6000
• 700 million
• 2 billion
• 3.8 billion

2 billion

The emergence of the supergroup that includes green and red algae occurred about ___ years ago

• 5 million
• 1-1.5 billion
• 3.5-2.8 billion
• 2 billion

1-1.5 billion

Which of the following metabolic processes are not found in eukaryotes?

• cellular respiration
• nitrogen fixation
• photosynthesis
• aerobic respiration

nitrogen fixation

Trypanosomes are responsible for diseases like Malaria and African sleeping sickness

• True
• False

False

Chlorarachniophytes are algae that classified as belonging to which supergroup?

• Archaeplastida
• SAR
• Unikonta
• Excavata

Archaeplastida

WRONG