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Alex17521 [72]
2 years ago
10

In 1978 scientists figured out how to implant traces of human DNA into E. Coli bacteria. This allowed the scientists to breed ba

cteria that produced human insulin. Insulin is a chemical that humans produce to help regulate blood sugar. Without insulin, people would die. Some people can’t produce the proper amount of insulin on their own, so being able to manufacture it in a lab using bacteria literally saves millions of lives a year.
Can you think of another problem that selective breeding could solve? How could you use selective breeding to solve that problem? What would you need to do?
Biology
1 answer:
Mademuasel [1]2 years ago
7 0

Answer:

on it on sec

Explanation:

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Which organelle would you expect to see lots of in a cell with a high energy requirement (e.g., muscle cells, sperm cells)?
chubhunter [2.5K]
The organelle you would expect to see in abundance in a cell with high energy requirements is MITOCHONDRION.

The mitochondrion, which is known as the powerhouse of the cell is so named because it is the sight of cellular respiration, the main process providing energy.  As such, cells which are in need of a vast amount of energy would have a large supply being produced by having a plethora of mitochondrial organelles present in cells.
3 0
3 years ago
In general, locomotion on land will require more energy than locomotion in water. By integrating what you learned about animal f
denis-greek [22]

Answer:

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  • Heart is four chambered instead of the usual two in aquatic animals like fishes. More number of divisions in heart increases the efficiency of blood circulation process which in turn increases the oxygen delivery rate to cells for producing more energy.
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8 0
3 years ago
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Which population would be least likely to survive a change in its ecosystem?
Burka [1]

Answer: D

Explanation:

lIf the change in the ecosystem occurs, then it would effect the weather, temperature, and the abiotic factors. So, we can see that the bacteria could survive in any sort of temperature. So, A can't be it. Also, B can't be it because the grass can grow in any sort of soil, even if the soil is contaminated. C cant be it because even if the change in the envoriment (temperature, contaimination) kills of one of the brown bear's food source, they can still have other things they can eat. But, if the weather gets too hot or the soil gets contaimnated and kills off the ecalyptus plants, the koala has nothing  else to eat. So, best answer is D.

8 0
3 years ago
A student observes a yellow umbrella. Which statement is correct about the color of the umbrella?
lukranit [14]

Answer:

A

Explanation:

Im not pretty sure it's true or not.sorr if it not true

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The diagnostic term wheal is a ring-like skin lesion associated with
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