Groups of protozoa (eukaryotic ch)

Question 1

Excavata (type of movement)

Answer 1

• Have structure in cytoskeleton called a feeding groove
• Found in symbiotic relationships in digestive systems of mammals

Question 2

Diplomonad

Answer 2

Type of excavata with 2 nuclei, 4 flagella, and no mitochondria

Question 3

Parabasalid

Answer 3

Excavata with undulating membrane because flagella border on membrane and the flagella folds in and out

Question 4

Euglenozoa

Answer 4

Excavata with mitochondria and flagella, some photoautotrophs

Question 5

Amoebozoa

Answer 5

• Move via pseudopods
• Not photosynthesizers

Question 6

Apicomplexa

Answer 6

• Organelles at apexes contain enzymes that penetrate host cells
• obligate intracellular parasites
• This classification is based on how they live rather than how they move

Question 7

Ciliophora

Answer 7

• Move via cilia