3 years ago

Show how an atom looks like a solar system

1 answer:

4 0

In a solar system, there is a sun that is in the middle and has planets orbiting around it. The same way, the nucleus is in the middle with electrons orbiting the nucleus. <span />

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Pats wants to observe mitotic cell division in an onion plant which part of the plant body is most suitable for this activity

Verdich [7]

The root tips are the most suitable area to complete this project.

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3 years ago

A(n) ________ may be used to outline structures of the urinary system, including any stones larger than 2 mm.

kiruha [24]

The answer would be KUB

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2 years ago

Which information can be given from a karyotype?

Andrei [34K]

Answer:

D. nothing of all

Explanation:

Karyotype is defined as the process through which photographs of chromosomes are taken and chromosomal structure is studied.

Karyotype do not give any information regarding gender or genes location as karyotype only give information about the number of chromosomes, size or length of chromosome, banding pattern, and the position of the centromeres.

Karyotypes can give information such as chromosomal disorder, taxonomic relationships, and cellular function.

Hence, the correct answer is "D. nothing of all".

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3 years ago

Cystic fibrosis is caused by a recessive allele. The frequency of this allele is 0.1 in a population of 2,500.

cestrela7 [59]

Answer:

For example, the allele frequency of the mutant cystic fibrosis allele among Caucasians is 0.025, while the frequency of the normal allele is 0.975.

Explanation: hope fully this helps

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3 years ago

Read 2 more answers

It has been found that b-dicarbonyl compounds have a greater concentration of the enol form over the keto form. this can be expl

coldgirl [10]

It is found that more than beta dicarbonyl compounds have more than 75 % concentration in Enol form and remaining in Keto form.

Reason:
This excess of Enol form can be explained due to extra stability of this isomer. It is found that the enol form is being stabilized by the interamolecular interactions i.e. Hydrogen bonding between the hydroxyl group (acting as Hydrogen Bond Donor) and Carbonyl Oxygen (Hydrogen Bond Acceptor).

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3 years ago