Discusses Phylum Nematode And Arthropods Quiz
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- 1.What are the characteristics of Nemataphores???
- A.
Horsehair worm (gordian worms)
- B.
Larvae parasites of terrestrial invertebrates
- C.
Pseudocoelomates
- D.
Dioecious
- E.
All of the above
- 2.Infected arthropods are more likely near water.
- A.
True
- B.
False
- 3.Nemataphores:
- A.
Lack cephalic papillae
- B.
spicules
- C.
Excretory organs
- D.
Epidermal cords
- E.
Amphids
- F.
Lipid bilayers
- G.
Encephalatic papillary
- H.
Vestials
- 4.Adult arthropods are non feeding and the larva of these arthropod can directly absorb food through the body wall.
- A.
True
- B.
False
- 5.Acanthocephala like Nemataphores contain pseudocoelomates but differs from Nemataphores by having _____ ________ with hooks and ___________ (i.e. a constant number of nuclei).
- 6.The tegumental surface of Arthropods contain:
- A.
Surface coat/glycocalyx
- B.
Striped zone: crypts to increase surface area
- C.
Facultative anaerobes
- D.
A and C
- E.
A and B
- 7.The lacunar system of arthropods are
- A.
Hydrostatic
- B.
Hypotonic
- C.
Hypertonic
- D.
Hydrophilic
- E.
Hydrolytic
- 8.Arthropods are Facultative anaerobes.
- A.
True (VERY true DAMN IT!!!)
- B.
False
- 9.Hatching of Moniliformis eggs may cause the intermediate host:
- A.
To move slower
- B.
Cause animals to swim on the surface
- C.
All of the above
- 10.Solenophages are
- A.
Mouthparts in direct contact with blood
- B.
Insect feeds on pool of blood that drains from blood vessels
- C.
Nucleotides (ADP, ATP) released by aggregating platelets
- 11.The telmophage of Hemaphagus
- A.
Insect feeds on pool of blood that drains from blood vessels
- B.
Mouthparts in direct contact with blood
- C.
Lack peritrophic membrane
- 12.Borrelia recurrensis's life cycle is as followed:spirochaete in blood louse (in hemocoele) person infected by crushing louse and scratching into skin
- A.
True
- B.
False
- 13.Causes Murine Typhus
- A.
Rickettsia mooseri
- B.
Borrelia recurrensis
- C.
Rochalimaea quintana
- 14.The Nervous system of the Phylum Nematoda is a(n):
- A.
Posterior nerve ring
- B.
Anterior nerve ring
- C.
Mid-intestinal ring
- 15.Drug that inhibits mitochondrial electron transports by binding with tubulin to interfere with mt related processes
- A.
Piperazine
- B.
Benzimidazole
- C.
Ivermectin
- 16.Ivermectin inhibits:
- A.
Mitochondrial electron transport
- B.
Esophageal pumping
- C.
Scolices attachement
- 17.Dioctophyme renale is a parasite of aquatic birds and terrestrial mammals
- A.
True
- B.
False
Questions: 10 | Attempts: 6888 | Last updated: Nov 17, 2020
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