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WITCHER [35]
3 years ago
8

Why it is difficult for scientists to develop drugs that kill viruses

Biology
2 answers:
Zinaida [17]3 years ago
5 0

Answer:

because viruses adapt and change over time. so by the time they come up with something that might help, the virus would most likely be different and harder for the vaccine to work

Explanation:

Free_Kalibri [48]3 years ago
4 0
It’s easy to find chemicals that kill bacteria. The challenge is that it’s much more difficult to discover and develop substances that are not also toxic to humans. The path from discovery to clinically approved medicine is necessarily long and the failure rate is high.

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Following knee replacement surgery 10 days earlier, an older adult client diagnosed with an infection in the knee has a synovial
Inga [223]

Answer:

<em>The correct option is B) Scientific paradigm</em>

Explanation:

The scientific paradigm focuses on the infection and the microorganism for the occurrence of the infection. A scientific paradigm also refers to the treatment of these infections through pharmaceutical or surgical approaches. Hence, option B is correct.

Other options, like option A, is not correct because a holistic paradigm focuses on the connection between the mind, body and the soul. Option C is false because the analytical paradigm is not a part of the major health belief system.

8 0
3 years ago
If you cut a flatworm in half, both halves can grow into a new individual by _____.
den301095 [7]

If you cut a flatworm in half, both halves can grow into a new individual by fission.

8 0
3 years ago
Read 2 more answers
1. They system that Linnaeus developed classifies organisms by ____.
marshall27 [118]

1.

C. Genus and species

Binominal nomenclature: a formal system of naming species of living things, such as humans which are <em>homo sapiens.</em>

2.

A. carbohydrates

any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose.

3.

C. work with other cells

one unicellular organism would quickly die if was not within a colony of very similar unicellular organisms.

4.

C. Bacteria

bacteria are able to cause contagious diseases seeing as a virus, (which can be a contagious disease) is a form of bacteria.

4 0
3 years ago
¿Por qué se considera la temperatura un factor limitante en la tasa fotosintética?
Katen [24]
¿Por qué se considera la temperatura un factor limitante en la tasa fotosintética?
4 0
2 years ago
Vegetable crops growing on a commercial farm are damged by an unkown disease or pest with a 70 to 90 percent mortailty rate. The
Alexxandr [17]

Answer:

soil and vegetative matter screening for soil structure integrity and invasive pathogens

Explanation:

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6 0
3 years ago
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