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Schach [20]
3 years ago
7

A large number of people experience a high fever with a rash during the summer months in a small country. Epidemiologists suspec

t an emerging disease. Both Aedes and Anopheles mosquitoes are endemic to the country. Researchers are able to detect +ssRNA in the blood of fever victims and in some mosquitoes. What type of pathogen might be responsible for the epidemic?A. plague bacteriaB. a herpesvirusC. filovirusD. PlasmodiumE. a flavivirus
Biology
1 answer:
hoa [83]3 years ago
4 0

Answer:

The correct answer is option E. a flavivirus.

Explanation:

A flavivirus is a virus that is found in primarily by mosquitoes and tick or other arthropods. These are the virus that contains single-stranded enveloped RNA. These mosquitoes or ticks can infect humans with these flaviviruses. These viruses cause diseases that are characterized by high fever, rashes.

The epidemic can cause life-threatening diseases such as dengue, yellow fever, tick-borne encephalitis.

Thus, the correct answer is option E. a flavivirus.

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Each green cell containing chlorophyll in a plant is a complete complex factory.
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What type of transport takes place when a protein allows an ion to enter a cell but no energy is needed to make this happen
scZoUnD [109]

Answer:

Facilitated Transport.

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Besides Darwin, the theory of evolution by means of natural selection was also independently proposed by:
lisabon 2012 [21]

Answer:

Option A is correct (Alfred Wallace).

Explanation:

Option A is correct (Alfred Wallace).

According to the evolution theory all living species are evolved from a simple life source with the passage of time.

Points of natural selection:

  • Genetic variation are passed from generation to generation but environment can cause variations too.
  • Individuals in species have gene variation which is due to random mutation
  • Those who can not adopt to environment can not have their genes pass to next generation.
  • Natural Selection is also called as "Survival of the fittest".

8 0
3 years ago
Read 2 more answers
Use the terms in the answers below to fill in the blanks in the following sentences. "An investigator is studying mutants in met
Arlecino [84]

Question is incomplete i have added full question in ask for detail section.

Answer:

Option a. met3, Met3p, MET3 is correct answer

"An investigator is studying mutants in methionine synthesis. The _met3_ mutants are unable to ATP sulfurylase, also known as _Met3p_. This protein is the product of the _MET3_gene. "

Explanation:

MET3 encodes ATP sulfurylase, which is a catalyst of first step of the sulfur assimilation pathway. This pathway results in the formation of hydrogen sulfide which is  a precursor in the biosynthesis of  cysteine, homocysteine, and methionine.

Source: National Center for Biotechnology Information, U.S. National Library of Medicine

3 0
3 years ago
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