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sukhopar [10]
2 years ago
10

PLZ ANSWER QUICKLY ALSO THIS QUESTION IS FOR SCIENCE

Biology
2 answers:
ZanzabumX [31]2 years ago
8 0

Answer:These variations in air pressure are due to temperature differences caused by variations in solar energy received at the surface of the earth. The sunlight absorbed by the ground depends on the latitude of the location, the slope and the underlying surface. ... The air pressure on Earth is not the same everywhere.

Explanation: i looked it up

Juli2301 [7.4K]2 years ago
4 0

Answer:

Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone.

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A)Exons 2 and 3 must have the same number of nucleotides. B)Exons 2 and 3 must contain an integral number of codons (that is, th
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Statement C is the only one that is necessarily true for exons 2 and 3. It is also true for exons 7 and 8. While statements A and B could be true, they don’thave to be. Because the protein sequence is the same in segments of the mRNA that correspond to exons 1 and 10, neither choice of alternative exons (2 versus 3, or 7 versus 8) can alter the reading frame. To maintain the normal reading frame—whatever that is—the alternative exons must have a number of nucleotides that when divided by 3 (the number of nucleotides in a codon) give the same remainder. Since the sequence of the a-tropomyosin gene is known, it is possible to check to see the actual state of affairs. Exons 2 and 3 both contain the same number of nucleotides, 126, which is divisible by 3 with no remainder.

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3 0
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1 = A

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