Primeira página
/
Biologia
/
Read the following passage and anewer the questions that follow Chelera is a diarthosal disease caused by a bacterium called Vibrio It is able to cause large outbreaks and spidernics. Cholora outbreaks usually occur in the developing world and are associated with poor water sanilation and hygiene infrastructures In the recent outbreak of cholera in South Africa, the first three cases in this outbreak were imported or import related cases following travel to Malawi All subsequent cases acquired infection locally and are classified as indigenous cases The indigenous cases are from two districts in Gauteng Province (City of Johannesburg and Ekurhuleni)Some cases reported exposure to, or of Johannesburg and Ex water from the Jukskei and Klip rivers and these are being investigated as possible sources of infection. IAdapted from https://www.niod.ac za/diseases] 2,1,1 Provide the genus name of the bacterium causing Cholera. (1) 2.1.2 In which kingdom would the cholera bacterium be classified? (1) 2.1.3 List TWO characteristics of the kingdom identified in QUESTION 2.1.2 that differentiate it from any other kingdom. (2) 2.1.4 Explain why there is a higher risk of getting infected with Cholera in Gauteng, South Africa? (2) 2.1.5 Which type of medicine would be used to kill the Cholera bacterium? (1) 2.1.6 Suggest THREE strategies to prevent a cholera outbreak in informal settlements of our country. (3)

Pergunta

Read the following passage and anewer the questions that follow
Chelera is a diarthosal disease caused by a bacterium called Vibrio
It is able to cause large outbreaks and spidernics. Cholora
outbreaks usually occur in the developing world and are associated with
poor water sanilation and hygiene infrastructures
In the recent outbreak of cholera in South Africa, the first three cases in this
outbreak were imported or import related cases following travel to Malawi
All subsequent cases acquired infection locally and are classified as
indigenous cases The indigenous cases are from two districts in Gauteng
Province (City of Johannesburg and Ekurhuleni)Some cases reported
exposure to, or of Johannesburg and Ex water from the Jukskei and Klip
rivers and these are being investigated as possible sources of infection.
IAdapted from https://www.niod.ac za/diseases]
2,1,1 Provide the genus name of the bacterium causing Cholera.
(1)
2.1.2 In which kingdom would the cholera bacterium be classified?
(1)
2.1.3 List TWO characteristics of the kingdom identified in
QUESTION 2.1.2 that differentiate it from any other kingdom.
(2)
2.1.4 Explain why there is a higher risk of getting infected with Cholera
in Gauteng, South Africa?
(2)
2.1.5 Which type of medicine would be used to kill the Cholera
bacterium?
(1)
2.1.6 Suggest THREE strategies to prevent a cholera outbreak in
informal settlements of our country.
(3)

Read the following passage and anewer the questions that follow Chelera is a diarthosal disease caused by a bacterium called Vibrio It is able to cause large outbreaks and spidernics. Cholora outbreaks usually occur in the developing world and are associated with poor water sanilation and hygiene infrastructures In the recent outbreak of cholera in South Africa, the first three cases in this outbreak were imported or import related cases following travel to Malawi All subsequent cases acquired infection locally and are classified as indigenous cases The indigenous cases are from two districts in Gauteng Province (City of Johannesburg and Ekurhuleni)Some cases reported exposure to, or of Johannesburg and Ex water from the Jukskei and Klip rivers and these are being investigated as possible sources of infection. IAdapted from https://www.niod.ac za/diseases] 2,1,1 Provide the genus name of the bacterium causing Cholera. (1) 2.1.2 In which kingdom would the cholera bacterium be classified? (1) 2.1.3 List TWO characteristics of the kingdom identified in QUESTION 2.1.2 that differentiate it from any other kingdom. (2) 2.1.4 Explain why there is a higher risk of getting infected with Cholera in Gauteng, South Africa? (2) 2.1.5 Which type of medicine would be used to kill the Cholera bacterium? (1) 2.1.6 Suggest THREE strategies to prevent a cholera outbreak in informal settlements of our country. (3)

Solução

expert verifiedVerification of experts
4.1324 Voting
avatar
GustavVeterano · Tutor por 10 anos

Responder

$2.1.1$ The genus name of the bacterium causing Cholera is Vibrio.<br /><br />$2.1.2$ The cholera bacterium would be classified in the kingdom Bacteria.<br /><br />$2.1.3$ Two characteristics of the kingdom Bacteria that differentiate it from any other kingdom are:<br />1. Bacteria are single-celled organisms with a simple cell structure, lacking a nucleus and membrane-bound organelles.<br />2. Bacteria reproduce asexually through binary fission, where a single cell divides into two identical daughter cells.<br /><br />$2.1.4$ There is a higher risk of getting infected with Cholera in Gauteng, South Africa, due to the following reasons:<br />1. The outbreak originated from Malawi, and the first cases were imported or import-related, indicating that the disease was brought into the country by travelers.<br />2. The indigenous cases were concentrated in two districts in Gauteng Province, which may have inadequate water sanitation and hygiene infrastructure, making it easier for the disease to spread.<br /><br />$2.1.5$ Antibiotics would be used to kill the Cholera bacterium.<br /><br />$2.1.6$ Three strategies to prevent a cholera outbreak in informal settlements of our country are:<br />1. Improve access to clean and safe drinking water by providing water treatment facilities and ensuring proper sanitation infrastructure.<br />2. Educate the community on the importance of hand hygiene and provide resources such as soap and hand sanitizer.<br />3. Implement proper waste management practices, including the safe disposal of human waste and the treatment of sewage, to prevent contamination of water sources.
Clique para avaliar: