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coldgirl [10]
3 years ago
5

Which of the following is characteristic of prokaryotic genomes but NOT eukaryotic genomes? 1. histones

Biology
1 answer:
AnnZ [28]3 years ago
5 0

Answer:

4. Circular Chromosomes

Explanation:

We know that eukaryotic chromosomes consist of double-stranded DNA.

But prokaryotic chromosomes are actually circular, which is very different from eukaryotic.

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Answer: Explanation:

Sickle hemoglobin differs from normal hemoglobin by a single amino acid: valine replaces glutamate at position 6 on the surface of the beta chain. Therefore the red blood cell bends differently giving it a sickle shape

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2 years ago
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Parts of some plants and animals grow according to the Fibonacci sequence of numbers developed by an Italian mathematician in wh
WARRIOR [948]

Answer:

The Fibonacci succession is the next infinite succession of natural numbers, each Fibonacci number is the sum of the two previous to it: a hurricane, the galaxies or the roses have this pattern in nature.

Explanation:

The Fibonacci spiral: an approximation of the golden spiral generated by drawing circular arcs connecting the opposite corners of the squares adjusted to the values of the succession; successively attaching squares of side 0, 1, 1, 2, 3, 5, 8, 13, 21 and 34.

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3 years ago
In an effort to deal with an increasing number of immigrants
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Answer:

Assuming that question asking the measures taken by the U. S. government in past the correct answer would be - opened a station for immigrants on Ellis Island in New York.

Explanation:

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This station was opened in the year 1892. It was an entrance door for immigrants that come into the United States. South and Eastern Europe people were the majority of the immigrants that come these 60 years.

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2 years ago
Why are coral reefs home to a huge diverse variety of species?
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I think the answer is A.

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Which of these statements about trophoblast is false?
lukranit [14]

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The statement C that says ''is derived from the inner cell mass'' is false.

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During the third week, embryonic development includes the development of the trophoblast. At the beginning, the primary villi are formed by the internal cytotrophoblast which is surrounded by the outer layer of syncytiotrophoblast. Then, the cells found in the embryonic mesoderm are directed to the primary villous in the third week of gestation and when it ends, the mesodermal cells begin to be singled out to form blood vessel cells.

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2 years ago
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