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Sladkaya [172]
2 years ago
15

How did the nucleus evolve through time?

Chemistry
1 answer:
Tems11 [23]2 years ago
4 0

Answer:

The nucleus represents a major evolutionary transition. As a consequence of separating translation from transcription many new functions arose, which likely contributed to the remarkable success of eukaryotic cells. Here we will consider what has recently emerged on the evolutionary histories of several key aspects of nuclear biology; the nuclear pore complex, the lamina, centrosomes and evidence for prokaryotic origins of relevant players.

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A student is working with four beakers that each contains a clear liquid. Which set of procedures would be best to use to determ
telo118 [61]

Answer:

Observe odor, determine pH, determine density, determine boiling point

Explanation:

The correct procedures that would be best to use to determine whether a beaker contains only distilled water would be to observe the odor of the liquid in the beaker, determine the pH of the liquid, determine the density, and then determine the boiling point of the liquid.

<em>Water is generally odorless and has a pH of approximately 7 with a density of 1 kg/m3 and a boiling point of 100 </em>^oC<em>. If the liquid in the beaker ticks all these conditions, then it can be established to be only distilled water.</em>

8 0
3 years ago
♡Chemistry help!♡
kondor19780726 [428]

Answer:C

Explanation:

8 0
3 years ago
Modern atomic theory is built on _____ including Daltons atomic theory and quantum mechanics
Olin [163]

Answer: D- previous models

Explanation:

Because you always have to build off of other things to help make yours better and learn from the mistakes

5 0
3 years ago
Which genotype(s) and phenotype for fur length are dominant?
GREYUIT [131]

If you have a hamster with short fur, what possible genotypes could the hamster have?

Answer:  <u>FF or Ff </u>

Explanation:

If you have a hamster with short fur, what possible genotypes could the hamster have? FF or Ff . ... The mystery hamster was a genotype ff and the phenotype for long fur and the parents can create offspring that have long fur or short fur because they are heterozygous dominant.

next question

If you have a hamster with long fur, what possible genotypes could the hamster have?

Answer: <u>Ff or ff </u>

Explanation:

If you have a hamster with long fur, what possible genotypes could the hamster have? Ff or ff . ... The mystery hamster was a genotype ff and the phenotype for long fur and the parents can create offspring that have long fur or short fur because they are heterozygous dominant.

5 0
3 years ago
Read 2 more answers
A 25.0 sample of liquid has a mass of 22.1 grams what's the liquids density
lyudmila [28]

The density of the liquid is 0.884 g/mL.

<em>Density = mass/volume</em> =  22.1 g/25.0 mL = 0.884 g/mL

7 0
3 years ago
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