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Lilit [14]
3 years ago
10

Which biome is characterized by a layer of permafrost?

Biology
2 answers:
Vinil7 [7]3 years ago
7 0
The biome that is characterized as a layer of permafrost is the Arctic Tundra 
LiRa [457]3 years ago
5 0
The Tundra is characterized by a layer of permafrost.
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Temperature and kinetic energy are ___________ proportional.
Natali5045456 [20]

Directly

Explanation:

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6 0
3 years ago
Because they alter the reading frame of all base-pair triplets, base-pair additions and deletions are collectively referred to a
Rom4ik [11]

Answer:

The correct answer is option c. "frameshift mutations".

Explanation:

The reading frame of a gene is based on base-pair triplets, starting from the start codon until the ribosome encounters with the end codon. Base-pair additions and deletions are collectively referred to as frameshift mutations because they alter the reading frame of the gene. Base-pair additions and deletions break down the original sequence of the gene triplets, which alters the open reading frame and usually results in the production of non active proteins.

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3 years ago
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Evgen [1.6K]
What figure below? Imma need to see that figure below that shows how enzymes work.
5 0
3 years ago
Awesome work guys keep it up please
Effectus [21]
I'd say B, anyone disagree??
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3 years ago
How many electrons does sulfur have?
Drupady [299]
2,8,6

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