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Alika [10]
3 years ago
5

Does anyone know this one please help me stuck on it

Biology
2 answers:
Zanzabum3 years ago
7 0

Answer:

A

Explanation:

i think

Zarrin [17]3 years ago
6 0

Answer:

Angular unconformity

Explanation:

An angular unconformity is an unconformity where horizontal parallel strata of sedimentary rock are deposited on tilted and eroded layers, producing an angular discordance with the overlaying horizontal layers

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Fishes and worms are diffrent so in other words there systems such as  reproduction system are not the same because they will not be able to mate 
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3 years ago
Read 2 more answers
Screenshot below 20 points
Slav-nsk [51]

The two main stages involved in protein synthesis that is in central dogma theory are transcription and translation. The process of transcription and translation occurs in the nucleus and ribosome respectively. In the translation process, DNA is used as a template and mRNA is synthesized. In translation, a protein is synthesized by translating the codon.

Further Explanation:

The double-helical structure of DNA is duplicated through a process called DNA replication. Then, the DNA undergoes a process of transcription and form RNA. After this, RNA processing starts with post-translation modification and forms three different types of RNA molecules that are rRNA, tRNA, and mRNA. Transcription mainly occurs in the nucleus of the cell. In this stage, DNA acts as a template and synthesized new mRNA. Then, the formation of protein occurs. After the process of transcription, mRNA goes into the ribosome to synthesize new protein. In TRANSLATION processes, mRNA is converted to protein. Transfer ribonucleic acid is a kind of RNA that helps in decoding a messenger RNA sequence into a specific protein.

In TRANSLATION processes, mRNA is converted to protein, but to translate mRNA, it goes under many processing before into protein mainly in eukaryotes.

  • 5’Capping: In capping 7, ’methylguanosine is added to the 5’end of the transcription result by joining 5’to 5’phosphate.Capping is done only to protect the nascent mRNA from degradation and help in initiating translation.
  • 3’poly A tail: Around 100-250 residue of adenine nucleotide added to the 3’end of mRNA to maintain the stability of mRNA. Firstly, the 3’end of mRNA is cleaved and makes free 3’OH. Poly-A tail help in transporting the mRNA from the nucleus to cytoplasm for the translation process.

Learn more:

  1. Learn more about mitosis  <u>brainly.com/question/6462270 </u>
  2. Learn more about the menstrual cycle  <u>brainly.com/question/723944 </u>
  3. Learn more about meiosis <u>brainly.com/question/94813 </u>

Answer Details:

Grade: High School

Subject: Molecular Biology

Chapter: Gene expression

Keywords:

DNA, RNA, replication, double helical, nucleotides, transcription, proteins, translation, mRNA, rRNA, tRNA, RNA, converted, messenger, ribosome, nucleus.

8 0
3 years ago
Which of the following explains why your body may contain a carbon atom that was present in George Washington’s body in 1776? A.
harina [27]

D. Carbon moved in a cyclic fashion through the atmosphere and living organisms
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3 years ago
Why are waves important in science
NikAS [45]

Answer:

wave is a disturbance that travels through space and matter transferring energy from one place to another. When studying waves it's important to remember that they transfer energy, not matter. There are lots of waves all around us in everyday life.

6 0
3 years ago
Can you help me with this question?
lozanna [386]
Idk how would I know ask your mom or dad or whatever family or friends you have... if you don’t that’s sad
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