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Kaylis [27]
3 years ago
15

What are two ways in which bacteria can cause diseases

Biology
1 answer:
Evgen [1.6K]3 years ago
8 0

What are the two ways that bacteria cause disease? Some damage cells and tissues directly by breaking down the host's cells for food. Others release toxins that interfere with the host's normal activity.

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In the water cycle, what does an increase in precipitation immediately cause?
dusya [7]
It could either cause runoff or floods
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4 years ago
De acuerdo con lo anterior llene el siguiente cuadro comparativo señalando con x si las células procariotas o eucariotas posee l
Maurinko [17]

Answer:

El cuadro no está presente pero las diferencias principales entre células eucariotas y procariotas son:

Eucariotas:

Tienen núcleo

Tienen organelas

Tienen Vacuolas

Tienen Citoesqueleto

Tienen Cloroplastos

El ADN está asociado a proteínas

El ADN es lineal

Presentan mitocondrias

Presentan un sistema de endomembranas

Procariotas:

No tienen núcleo

No tienen vacuolas

No tienen cloroplastos

No tienen organelas

El ADN no está asociado a proteínas

El ADN es circular

Presenta mesosomas

Explanation:

Las células procariotas son más primitivas que las eucariotas, por ende, sus estructuras son más simples. Las células procariotas están en organismos unicelulares tales como las bacterias, mientras que las células eucariotas están en organismos unicelulares y pluricelulares como en plantas, animales, u hongos. La diferencia más notoria entre ambos tipos de células es la ausencia de núcleo en las procariotas haciendo que el ADN está disperso en el citoplasma mientras que en las células eucariotas, el ADN está dentro del núcleo celular.

4 0
3 years ago
What is the role of the plasma cell in the antigen-antibody response? makes an antigen harmless without destroying it produces a
irga5000 [103]

The correct answer is that it produces antibodies against the sensitizing antigen.  

Plasma cells are formed in the bone marrow, the B cells divide into plasma cells, which generate molecules of antibody. Once discharged into the lymph and blood, these antibody molecules combine with the target antigen, that is, foreign substance and starts its destruction or neutralization.  


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4 years ago
Which of the following is an example of a Global Environmental choice?
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B) Nations meeting to discuss the ozone layer.
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In the United States, which is responsible for ensuring the safety of the country's drinking water?
kkurt [141]

Answer:

B. Food and Drug Administration (FDA)

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3 years ago
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