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Dvinal [7]
3 years ago
15

What kind of bond holds the two strands of the double helix together?

Biology
1 answer:
Likurg_2 [28]3 years ago
7 0
Hydrogen bonds hold the 2 polynucleotide strands of the double helix of DNA together.
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Why are scientists interested in the origin of organic molecules?<br><br> help me please...
valentina_108 [34]

Answer:

Gas from Earth's core came to the surface through volcanoes.

Recent hypotheses about the origin of organic molecules suggest that these molecules may have formed in hydrothermal vents deep in the oceans, where hot gases and elements emerge from cracks in Earth's crust.

<h2><em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u>☸</u></em><em><u>.</u></em><em><u> </u></em></h2>

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7 0
3 years ago
Scientists often make explanations about some aspect of the natural world when facts have been repeatedly confirmed through obse
Blizzard [7]
Your answer is C=theory
4 0
2 years ago
Plants that are more similar to algae are _____.
nordsb [41]

The answer is nonvascular plants.

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7 0
3 years ago
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What is the difference between a Prokaryotic and Eukaryotic cell? <br><br> In your own words please
valentinak56 [21]

Answer:

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Explanation:

they are range from 10-100 micrometre in diameter, and their DNA is contained within a membrane-bound nucleus.

7 0
2 years ago
explain why the law of conservation of matter holds true if the amount of water in a glass that was left out overnight decreases
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Because the water didn't disappear, it just evaporated and now is water vapor in the air.
6 0
2 years ago
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