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Alinara [238K]
2 years ago
8

Why does the temperature increase in the stratosphere

Biology
1 answer:
tamaranim1 [39]2 years ago
3 0

Answer:

The increased temperature in this layer is due mainly to UV absorption by various chemical species, including ozone and molecular oxygen present in the stratosphere. Maximum heating takes place in the upper part of the stratosphere. Because of the stable air, pollutant mixing is suppressed within this layer.

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Please help! I need to know your opinions. If you don't have one or aren't in high school then don't answer because I'll report.
jeka94

Answer:

I am in high school but put me in as collage!

Explanation:

B. Astronomy

please mark brainliest have a good day:)

5 0
3 years ago
Read 2 more answers
Arrange the events taking place during transcription in order: i) The pre-RNA undergoes processing ii) RNA polymerase moves down
Anastasy [175]

Answer:

RNA polymerase binds to the promoter

Polymerase initiates RNA synthesis at the start point on the template strand

RNA polymerase moves downstream unwinding the DNA

RNA transcript is released and polymerase detaches from the DNA

The pre-RNA undergoes processing

Explanation:

The promoter is the specific DNA sequence that serves as a binding site for RNA polymerase. The enzyme RNA polymerase recognizes the promoter sequence and binds to it to begin the process of RNA synthesis. The process of RNA synthesis begins at the start site where the process of the unwinding of DNA duplex is initiated.

The unwinding separates the two DNA strands at the start site where RNA polymerase begins the process of synthesis of the new RNA strand. The newly formed RNA strand and RNA polymerase are released from the template strand after the termination of the process.

In eukaryotes, the primary RNA transcript undergoes the process of splicing of introns, the addition of poly-A tails and 5' cap which in turn transform it into the mature mRNA.

8 0
3 years ago
What is the medical term used to describe a chronic condition of long-lasting, severe pain around the vaginal orifice, which fee
eduard

Answer:

Vulvodynia

Explanation:

Vulvodynia is the medical term used to describe a chronic condition of long-lasting, severe pain around the vaginal orifice, which feels raw. Medically, the severe pain lasts for at least three months either constantly or occasionally. The pain could be generalized throughout the entire vulva or localized to a certain area of the vagina like the opening of the vagina.

Vulvodynia is usually doesn't have an identifiable cause, because it usually not traced to an infection.

6 0
3 years ago
Explain why polar and ionic R groups are hydrophilic.
Elenna [48]

Explanation:

They are hydrophobic. About 5 amino acids have polar side chains, R-groups which do not ionize or become positively or negatively charged. These R-groups are neither strongly hydrophilic nor hydrophobic. Atoms in long molecules, such as polypeptides, are not rigidly fixed in space or position

6 0
3 years ago
which process would probably create the most rapid change in earths surface ? A erosion B heating Cvolcanic eruption or D weathe
bogdanovich [222]
Volcanic eruption would change the surface the quickest
6 0
3 years ago
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