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FromTheMoon [43]
3 years ago
14

What moves fragments of dna

Biology
1 answer:
Llana [10]3 years ago
7 0

DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode.

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Tomtit [17]

Answer:

B

Explanation:

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2 years ago
can you account for any difference in the appearance between the bean seed expised to sunlight and the bean seed in the dark?​
irina [24]

Explanation:

plants deprived of light will lose their color and die . The shoots exposed to "limited / no " sunlight had a yellow / white color due to the fact that photosynthesis could not occur . The lack of sunlight stunted photosynthesis and therefore the sprouts where not able to produce chlorophyll needed to create green color

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2 years ago
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IRINA_888 [86]
I can maybe answer it if you give me more details
 
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3 years ago
the natural balance between. pray and predator has been increasingly -----, usually because of the human intervention. a, recogn
Rom4ik [11]

I believe it’s disturbed

7 0
3 years ago
Read 2 more answers
Which two biomes are the most similar with regard to rainfall?
prisoha [69]
Salutations!

The two biomes that are the most similar with regard to rainfall is desert and tundra. Tundra is the coldest biome, its tree less with very little nutrients, precipitation and seasons often remain the same. Desert is very hot in the day, but very cold at night, it receives less rainfall and has very strong winds.

Hope I helped (:

have a great day!
3 0
3 years ago
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