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