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garik1379 [7]
3 years ago
6

As the United States is one of the largest contributors to atmospheric carbon emissions, describe one or two specific new polici

es might the United States enact to reduce its impact on global climate change. Focus on policies that are not in place. Discuss the economic impact of any proposed policy.
Biology
1 answer:
nikklg [1K]3 years ago
8 0
The good news<span> is that we have the technology and practical solutions at ... </span>Reduce<span> tropical deforestation and </span>its<span> associated </span>global warming emissions<span>. ... </span>atmosphere<span> — </span>no<span> rules were in </span>effect<span>that limited </span>their emissions<span> of </span>carbon<span> ... Taking climate action </span>can<span> bring significant benefits to the</span>United States<span>, and the </span>economic<span> ...</span>
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The substance used to separate the proteins from the dna
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DNA is deoxyribonucleic acid, which is insoluble in ethanol. In the process of centrifugation the addition of ethanol can aid to separate protein from its DNA.

<h3>What is centrifugation?</h3>

Centrifugation is a process of separating different molecules in a given sample that have different densities by rotating them in solution around an axis at high speed.

It is the frequently applied techniques in the molecular biology laboratory.

The addition of alcohol or ethanol to the sample followed by centrifugation can separate the proteins from its DNA.

Thus, the substance used to separate the proteins from the DNA is alcohol or ethanol.

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3 years ago
Is it normal to hear a faint ringing when you plug your ears?
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8 0
4 years ago
What is the probability of producing a child that will phenotypically resemble either one of the two parents in the following fo
IgorC [24]

The best way to know the probabilities here is to do each cross and see the results.

a. Aa Bb Cc Ddx aa bb cc dd

Aa Bb Cc Dd

Aa Bb Cc Dd

aa bb cc dd

aa bb cc dd

You have 50% chances of Aa Bb Cc Dd which is phenotypically the same as one of the parents, and 50% chances of aa bb cc dd which are phenotypically the same as one of the parents.

b. aa bb cc dd x AA BB CC DD

aA bB cC dD

aA bB cC dD

aA bB cC dD

aA bB cC dD

You have 100% chances of having aA bB cC dD offspring, and it will be phenotypically the same as the AA BB CC DD because of the dominant allele.

c. Aa Bb cc Ddx Aa Bb cc Dd

AA BB cc DD

Aa Bb cc Dd

aA bB cc dD

aa  bb cc dd

You have 25% chances of AA BB cc DD, 50% chances of Aa Bb cc Dd which are phenotypically the same as both the parents and 25% chances of aa bb cc dd.

d. aa bb cc dd x aa bb cc dd

aa  bb cc dd

aa  bb cc dd

aa  bb cc dd

aa  bb cc dd

You have 100% chances of having aa  bb cc dd which are phenotypically the same as both the parents.

3 0
3 years ago
SCIENCE
Tema [17]
It should be A if im not mistaken
7 0
3 years ago
Read 2 more answers
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