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3 years ago

Which vector would be the best choice for cystic fibrosis gene therapy and why?

1 answer:

5 0

The vector that would be the best choice for cystic fibrosis gene therapy is adeno-associated virus for it has valuable reasons. First, it is huge enough to carry the gene, second, it will infect the right type of tissue, third, it will not cause an immune response and lastly, it infects the particular cells that divide irregularly. Therefore, this vector will definitely treat cystic fibrosis for it can target affected cells, which is a great help in the normal functioning of an organ.

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What is the change in appearance of DNA during cell division

yanalaym [24]

interphase versus mitosis. During the interphrase, it is not considered distributed.

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4 years ago

Find the area of each triangle

tangare [24]

Answer:

First you need the Formula of ( LXW X 1/2 = A)

Explanation:

For the first triangle we have a length of 8 and a width of 8. So we multiply

8 X 8=64
64 X 1/2 = 32
Hence Triangle 1 Equals 32Yd^2

TRIANGLE 2

6 X 5=30
30 X 1/2 = 15
Hence Area= 15ft ^2

TRIANGLE 3

10 X 8 =80
80 X 1/2=40
Hence Area is 40in^2

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2 years ago

UNTUU HULLUM

atroni [7]

Answer:

UNTUU HULLUM

Overfishing occurs when more fish are removed from an ecosystem than can be maintained by the population,

Overfishing can lead to significant population declines in economically important species. The passage describes

additional impacts of overfishing on populations.

pressure affects

salmon fishery of

and 1970s, pink

n this fishery were

ihile allowing

nd 1974, the

inland spawning

approximately

to spawn at the

Isted that fishing

lower growth rates

According to the passage, which mechanism explains the observed changes in fish size over time?

A. Smaller fish produce fewer eggs than larger fish do, so they contribute fewer offspring to the next

generation.

B. Fish that are small enough to escape fishing nets are more likely to survive than larger fish.

C. Scientists found that Atlantic silversides exhibited changes in feeding and foraging rates after four

generations of selection,

D. The average size of pink salmon returning to spawn decreased from 6.0 pounds to approximately 4.5

pounds.

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3 years ago

Which of the following statements about weather along mountain ranges is correct?

irakobra [83]

Answer: I would have to say a

Explanation: Cause weather does not change its the temperature that will.

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3 years ago

The organs of the digestive system for an irregularly shaped tub called the alimentary canal or the

iris [78.8K]

Gastrointestinal tract is the answer

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3 years ago