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Elis [28]
3 years ago
12

Evaluate the use of embryonic stem cells and stem cells from adult bone marrow in the treatment of human diseases.

Biology
1 answer:
Serggg [28]3 years ago
8 0

Answer:

The use of embryonic stem cells to treat human diseases is new and, for some diseases, trials on patients are happening now. Stem cells can also be collected from adult bone marrow. The operation is simple but may be painful. Stem cells in bone marrow mainly differentiate to form blood cells.

Explanation:

Hope this helps. I went over this in my class.

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How vaping can affect ATP production and cellular respiration?<br> AT LEAST 5 SENTENCES.
Slav-nsk [51]

Answer:

<h2>Vaping decreases the ATP production which will then impair the cellular respiration. </h2>

Explanation:

Vaping decreases the ATP production which will then impair the cellular respiration. It is proven to cause lung inflammation. One example is the use of <em>"cinnamaldehyde</em>" as a flavor in vapes. It has been proven to lower the ATP production. Since ATP is responsible for fueling the cells in the human body in order for humans to do specific tasks, the decreased number will lead into the<em> death of cells</em>. This will then impair the cellular respiration of the human body.

<u>Further Explanation</u>

Vape- This is also known as an electronic cigarette. The action of inhaling and exhaling the vapor in the electronic cigarette is known as "vaping."

Vaping seems to be a controversial issue these days. Many companies claim that e-cigarettes are actually safe. <u><em>However, opponents claim that repeated exposure to vapor causes an adverse effect or a potential risk. </em></u>

4 0
3 years ago
Which of the following hazards oan severely harm a worker's lungs?
san4es73 [151]

Answer:

I think that this might be your answer :) I tried hope this helps !

Explanation:

A) Heat exposure Because In terms of weather Heat:  Inhaling hot air, induces airway constriction making it difficult to breathe.

Also Of course, it's known that smoke from fire can have a terrible effect on your lungs. It can restrict oxygen flow, which can and most likely be deadly. So the exposure to the heat will distract them cause they cant breath while they work .

4 0
3 years ago
You are asked to give a classroom demonstration of DNA supercoiling. To do so, you take two different colored pieces of rubber t
lesantik [10]

Answer: topoisomerases

Explanation:

Topoisomerases are enzymes that help overwind or underwind DNA. DNA double helix has high tedency to get winded again because of its structural characeristics.

During replication and transcription of DNA, DNA gets overwound in front of a replication fork. This enzyme stops the double helix of DNA from becoming too tightly bound in front of the replication fork as the DNA opens.

The given demonstartion shows the action of topoisomerases as it shows unwinding of of supercoiled strands of pipe (DNA), which is don eby topoisomerases in the DNA replication process.

Hence, the correct answer is topoisomerases.

3 0
4 years ago
Physical abuse is any
mel-nik [20]

Answer:

It doesnt only have to apply to a child. It can apply to anyone any age.

5 0
2 years ago
Read 2 more answers
A chromosome-transmitted form of intellectual disability caused by the presence of an extra copy of chromosome 21 is called what
Alchen [17]

Answer:

not sure

Explanation:

use google dude :')

±

7 0
4 years ago
Read 2 more answers
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