giela towleri 19. Select the correct choice. While Trypanosomiasis is mediated b
ID: 270120 • Letter: G
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giela towleri 19. Select the correct choice. While Trypanosomiasis is mediated by a ve fly, Malaria's vector is known as the as the ctor known a. Aedes, Tsetse b. Anopheles, Aedes c. Tsetse, Aedes d. Anopheles, Tsetse e. Tsetse, anopheles 20. Select the correct choice: a. Prions are composed of DNA and proteinaceous material b. Prions are composed of protein only c. Prions cannot be transmitted, but instead occur as a result of a genetic abnormality d. Prions disease primarily affect the liver e. All of the above 21.The type of CJD that is identified as a synaptic-punctate pattern in the cerebellum and central cortex is: a. Type 1 PrPC M/M and produces 4 western blot bands b. Type 2 PrPSC M/V and produces 3 western blot bands c. Type 2 PrPC VIV and produces 4 western blot bands d. Type 1 PrPSC V/V and produces 4 western blot bands e. None of the above 22.The type of CJD that is identified as a coarse cheese-like pattern in the cerebral cortex is: a. Type 1 PrPC M/V and produces 4 western blot bands b. Type 2 PrPSC M/M and produces 3 western blot bands c. Type 2 PrPC V/V and produces 4 western blot bands d. Type 1 PrPSC V/M and produces 4 western blot bands e. None of the aboveExplanation / Answer
19] Option [e] tsetse , anopheles
The trypanosoma pathogen causes a disease called sleeping sickness. The disease spreads when an infected fly bites a healthy person and injects the germs into the blood.
Malaria parasites are carried by the female anopheles mosquito . Plasmodium species are responsible for the spread of malaria. It needs the female anopheles mosquito to complete a part of its life cycle. The germs are transferred into the blood of a healthy person through the saliva of an infected female anopheles when it bites that person.
20] Option [b] prions are composed of proteins only
A prion is a protein that can cause the proteins in the brain to fold abnormally. It is transmitted through infected meat products and affects the brain. Both , humans and animals are affected by it.
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