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anygoal [31]
3 years ago
11

What is the purpose of woolite when extracting DNA?

Biology
1 answer:
Nitella [24]3 years ago
6 0
Purpose:Extraction and successful PCR amplification of DNA from humanremains in historical and forensic cases have great importance. The purpose of this study is to demonstrate the efficiency of a method of DNA extraction and PCR amplification of embalmed dried human cadaveric skeletal fragments and teeth specimens from Sokoto, Northwestern Nigeria.
Materials and Methods: The efficiency of a method of DNA extraction and PCR amplification was tested on thirteen (13) embalmed dried human cadaveric skeletal fragments and nine (9) teeth specimens from Sokoto, Northwestern Nigeria were used in the study.
Results: Of the 13 embalmed dried human cadaveric skeletal fragments, 12 (92.3%) samples amplified with apparent bands. For the 9 embalmed dried human teeth specimens, 7 (78%) samples amplified with apparent bands.
<span>Conclusion: The study has shown that our method of DNA extraction and PCR amplification was efficient on embalmed dried human cadaveric skeletal fragments and teeth specimens, from Sokoto, Northwestern Nigeria.</span>
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Describe the events of binary fission.
Westkost [7]

Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts into separate entities resembling the original. The object experiencing fission is usually a cell, but the term may also refer to how organisms, bodies, populations, or species split into discrete parts.

Hopefully this helped: )
7 0
4 years ago
If plants were able to respond in any possible way, what could plants have done to make plant productivity higher or at least le
Elan Coil [88]

Answer:

Plants must have evolved in a manner where they require less water and nutrients as these two were the only limiting factor and carbon dioxide was in abundance

Explanation:

Some 400,000 years ago, the concentration of CO2 was very high and was near to 1000 ppm. At this high concentration of CO2 the photosynthetic activity of plants becomes very high and thus since 400,000 years ago plants could have evolved in an uncontrolled manner but this does not happened. So the reason behind this is limitation in terms of soil and its constituent’s nutrients availability and also limited supply of water.  

Therefore, if plants would have evolved themselves in a manner where they require less water and nutrients then they would have grown limitless.  

5 0
3 years ago
Si una enfermedad comienza a provocar la muerte de las poblaciones de lagartijas en las islas, ¿en cuál de ellas es más probable
elixir [45]

Answer:

It is likely that the lizards that live isolated from the rest (maybe in the farthest island) have more chances to survive because the disease needs to enter into the lizard's habitat to attack these populations. However, it is important to note that we need to know which is the cause of this disease in order to establish a working hypothesis.

5 0
3 years ago
Deposition of calcium and phosphorus in the bones is influenced by:.
lilavasa [31]

Vitamin D is one of the fat-soluble vitamins that acts in normal bone formation, it influences the deposition of calcium and phosphorus in the bones.

<h3>What is vitamin D?</h3>

It is a fat-soluble vitamin that plays a leading role in the formation of bones and teeth, being essential for their growth, development and strengthening.

It is essential for the absorption of calcium and the formation of the skeleton, that is, it participates in the calcium-phosphorus homeostasis of the organism.

Therefore, we can conclude that vitamin D is one of the fat-soluble vitamins that acts in normal bone formation, it influences the deposition of calcium and phosphorus in the bones.

Learn more about vitamin D here: brainly.com/question/24637931

5 0
2 years ago
How does the cell membrane in the diagram above help to maintain the health of this cell?
rusak2 [61]

Answer:

B

Explanation:

Cell membrane controls what goes in and out of a cell, so this is how it contributes to the wellbeing of the cell :)

7 0
2 years ago
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