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elena-14-01-66 [18.8K]
4 years ago
8

DNA samples can be separated according to size using the technique of

Biology
1 answer:
Sliva [168]4 years ago
7 0
It can be separated by using gel electrophoresis
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What are the cells surrounding the stomata called?
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Guard cells. should be the right thing i have not learned that yet<span />
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A strand of tRNA (anticodon) has a sequence of Adenine, Uracil, Guanine. What codon in mRNA attracts this strand of tRNA? A Aden
irakobra [83]

Answer:

uracil, adenine, cytosine

Explanation:

The anticodon of tRNA binds to the triplet codon of mRNA. Adenine of tRNA would pair with uracil of mRNA codon. Uracil of the tRNA anticodon would pair with adenine of the mRNA codon. Similarly, the guanine of the tRNA anticodon binds to the cytosine of the mRNA codon. The codons of mRNA are read from 5' to the 3' direction. And the polarity of the anticodon of tRNA is opposite to that of the mRNA codons. Therefore, if a tRNA anticodon has a sequence of "Adenine, Uracil, Guanine", it would pair with the mRNA codon with a sequence "uracil, adenine, cytosine".

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Which factor plays a central role in determining which of the brain's synapses will be eliminated and which will be maintained?
likoan [24]

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The answer is "frequency with which they are activated".

Explanation:

Frequency refers to the number of consecutive repetitive events per unit time. It is measured in hertz (Hz), equivalent to a single event per second. The time is the number of one cycle in a recurrent event, and so the duration is the same for the frequency, hence the frequency at which they are triggered is a key determinant of the brain's connections to be eliminated and maintained.

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7. Magma is a result of what process?
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Magma is formed by the melting of earth's mantle so it's C. Melting.
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Based on the research of philip reno, early hominins show reduced sexual dimorphism. what is this evidence of?
IrinaK [193]

In light of the examination of philip reno, early hominins show decreased sexual dimorphism, which is proof for participation and logical for pair bonding.

<h3>What do you understand by Pair bonding?</h3>

Pair bonding is a high level trademark and may expect an essential part in age, and moreover in individual and species endurance.

A pair bond is the strong enjoying that makes in a couple of creature bunches between a couple containing a male and female, or on occasion as an equivalent sex mixing, perhaps provoking conveying any kind of family down the line or possibly a well established bond.

Early hominins showing decreased sexual dimorphism is a proof of agreeable guys or collaboration and reasonable from pair bonding, based from the exploration of Philip Reno.

Pair bonding is a characteristic that developed and can assume a basic part in multiplication, and in individual and endurance of a species.

For more information about sexual dimorphism, refer the following link:

brainly.com/question/4316806

#SPJ4

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2 years ago
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