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aleksandr82 [10.1K]
3 years ago
10

Two ways in which spreading of bacteria can be prevented

Biology
1 answer:
Llana [10]3 years ago
7 0
1) wash your hands before touching your face.
2)don't share food or eating utensils
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What are three organelles that are involved in production of protein
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Explain the relationship between the observed gram reaction and bacterial cell wall structure
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Gram-positive cell dividers contain a thick peptidoglycan layer with teichoic acids. Gram-negative cell dividers contain a thin peptidoglycan layer that is encompassed by a thick plasma film. Gram-positive microorganisms will recolor purple in view of their thick peptidoglycan cell divider.
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3 years ago
What type of disease transmission is most likely represented by the graph shown below?
yaroslaw [1]

Answer:

A. Person to person.

Explanation:

The graph shows that the disease spreads slowly at first, then rapidly, and slowly at the end. This pattern of transmission is most characteristic of a disease spread from one person to the next. When only one person has the disease, the rate of transmission is slow because that person may only meet a few others. But as the number of people with the disease increases, the number of meetings that spread the disease also increase. At this time, the disease can spread very rapidly. The disease spreads more slowly again when there are only a few people remaining that do not have the disease. With foodborne and airborne diseases, the rate of disease spread is most rapid when the disease first arises and the greatest number of possible victims are available. Graphs of foodborne and airborne transmission show the greatest rate of disease spread at the start of the outbreak.

FYI: This isn't my explanation this is the explanation the question gives! :)

3 0
4 years ago
How do organisms receive genetic instructions?
Alona [7]

Answer:

Genetic information is passed from generation to generation through inherited units of chemical information (in most cases, genes). Organisms produce other similar organisms through sexual reproduction, which allows the line of genetic material to be maintained and generations to be linked

Explanation:

3 0
3 years ago
Read 2 more answers
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