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masya89 [10]
3 years ago
9

What evidence do we have that DNA exists?

Biology
1 answer:
makvit [3.9K]3 years ago
3 0
Dna exists in the cells of all living organisms and dna proves evolution
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Monosaccharides are generally defined by what to hydrogen to oxygen ratios?
Thepotemich [5.8K]
I believe it is a 2:1 ratio of hydrogen to oxygen, because the way i learned was that carbon hydrogen and oxygen have a ratio of 1:2:1, respectively.
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3 years ago
6.Prokarytes differ from eukaryotes by
geniusboy [140]

Answer:

a. enclosing their DNA in a nucleus.

Explanation:

Prokaryotes in general have no membrane bound organelles. The cells are enclosed in a plasma membrane though .

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Which type<br> Of lava would most likely form lava tube caves: a'a or pahoehoe
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3 years ago
The process by which organisms that have traits that help them survive and reproduce is
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4 0
2 years ago
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vince stains dna with a dna-binding dye. what suborganellar structures will become visible after staining?
Basile [38]

The suborganellar structure that will become visible after staining is nucleoid.

In the field of biology, nucleoid can be described as a region inside the prokaryotic cell in which the DNA is present.

The prokaryotes do not have a membrane-bound nucleus like the eukaryotes. Hence, the region where the genetic material of the prokaryotes is present is an irregular shaper structure referred to as the nucleoid.

When DNA is stained with a DNA-binding dye, the suborganellar structure that will become visible will be the nucleoid as it is the region where the DNA is present.

To learn more about nucleoid, click here:

brainly.com/question/1596753

#SPJ4

3 0
1 year ago
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