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pav-90 [236]
3 years ago
9

You are observing a single cell under a microscope. You go home for the night, and the next day you see four cells. The four cel

ls look similar, and when you stain them with a dye that binds to DNA they all appear to contain the same amount of DNA as the original cell. What likely happened overnight?
Biology
1 answer:
Arada [10]3 years ago
7 0

Answer:

Mitosis (cell division)

Explanation:

  • The single cell most likely underwent 2 rounds of cell division, the first round being the singe cell dividing via mitosis to give rise to 2 cells.
  • The second round would be the 2 cells each undergoing a round of cell division each to give rise to 2 more cells.
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Sexually transmitted infections can be passed through which type(s of contact? kine 198
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The correct answer would be petting infected areas, vaginal intercourse, oral intercourse, and intercourse.

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3 years ago
Mushrooms are usually considered part of the microbial world because their fungal hyphae are microscopic. Some mushrooms have a
Effectus [21]

Answer:

Basidiocarp

Explanation:

This is a multicellular structure found in mushroom that are visible to the naked eye and are spore producing. They are the structures of which spore producing basidia are formed. They called called false ruffles. The basidiocarps serve as the structure on which the hymenium is produced. They are the fruiting bodies of mushroom.

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3 years ago
What type of keyboard can help prevent injuries from using the keyboard for long periods of time?
goblinko [34]
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8 0
3 years ago
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To manage the grizzly bear population better, the government of Alberta introduced a hunting lottery that awards a limited numbe
11111nata11111 [884]

Answer:

The correct answer is - 1990.

Explanation:

From the graph and year - population size table it is clearly understood that the population of grizzly bear is reduced by 39 number from year 1988 to 1989.

But after 1989 from 1990 onwards population of grizzly bear is consistently rising.

Now, let us analyse the data given in question number 2 .

No. of grizzly bear deaths in Alberta from 1976 to 1988 = 581

No. of grizzly bear deaths in Alberta from 1988 to 2000 = 281

From the above data we can clearly say now that the grizzly bear population deaths starts increasing from 1990.

So, the prediction made in question no. 1 that " the government of Alberta introduced the hunting lottery award in 1990 because in 1989 it decreases and then it starts to go up again in 1990",

5 0
3 years ago
During dehydration synthesis is 42 water molecules were made how many monosaccharides were joined together to make the complex c
netineya [11]

Answer:

43 monosaccharides will be joined together to make the complex carbohydrate.

Explanation:

The complex carbohydrates are synthesized by the joining of monosaccharide residues by glycosidic linkages.One glycosidic linkage joins two monosaccharide residues by the elimination of one molecule of water.

  In other words it can be said that elimination of one water molecule joins two monosaccharides.By the same way elimination of 42 molecules of water will result in the joining of 43 monosaccaride residues.

3 0
3 years ago
Read 2 more answers
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