1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
4vir4ik [10]
3 years ago
11

Describe what RNA splicing is and how it explains that the

Biology
1 answer:
Elena L [17]3 years ago
4 0

Answer:

RNA splicing is the intron removal and exon binding in the mRNA before leaving the nucleus.

Explanation:

Alternative splicing of identical RNA transcripts into different cell types can produce different mature mRNA molecules that translate into different polypeptides.

The genetic information encoded in the AND is transcribed to a copy of RNA (primary transcript). This copy is then modified with the addition of the 5 ’cap (CAP) and the poly-A tail, the excision of the introns and the union of the exons (splicing). The mature mRNA then goes to the cytoplasm, where it is translated into proteins.

You might be interested in
Speaking of deadly infectious diseases spread by animals, the horror film 28 days later features a zombie apocalypse breaking ou
Dimas [21]
The disease is spread from chimpanzees, who are infected with a very dangerous virus that induces rage. These infected chimps are held captive in a laboratory, but a group of animal activists sets out to liberate them. So, they get infected too, and spread the infection further.
6 0
4 years ago
Explain the ‘Central Dogma’
Elina [12.6K]

Answer:

It's an explanation in molecular biology, of the flow of genetic information provided in a biological system.

3 0
2 years ago
Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequenc
sertanlavr [38]

Answer:

The correct answer is - option C.

Explanation:

CFTR is a short form of cystic fibrosis transmembrane conductance regulator protein which is caused by a recessive mutation in this protein. This mutation results in the accumulation of mucus in secretory organs.

As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.

The mother is negative for the CFTR. Hence, she will not transfer the mutant allele to her child So, the child would have a wild-type phenotype even if the father having two copies of recessive allele.

Thus, the correct answer is - option C.

8 0
4 years ago
Approximately how much of the Sun's energy is currently reflected by Earth's atn
Crank

Answer:

40% my friend said that

Explanation:

3 0
2 years ago
This is the portion of the cell outside and close the nucleus.<br> a. cell wall<br> b. cytoplasm
kakasveta [241]

Answer:

Cytoplasm is the answer

Explanation:

Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, the cytoplasm includes all of the material inside the cell and outside of the nucleus.

5 0
3 years ago
Other questions:
  • What order did the rock layers and features form in this photograph (listed from oldest to youngest)?
    11·1 answer
  • What is the best form for a hypothesis
    7·2 answers
  • Organisms that grow in the absence of free oxygen are know as
    10·2 answers
  • suppose you wanted to develop a light to help increase plant growth. what characteristics should the light have and why
    10·1 answer
  • Pllzz help me plzz asap
    6·1 answer
  • This is the role of a species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives.
    10·2 answers
  • In sickle-cell disease, an allele produces red blood cells with an abnormal shape, which affects many other
    7·1 answer
  • The study of varying beliefs about what is right and wrong with how people treat the environment; provides useful tools for exam
    12·1 answer
  • What form of matter is made from only one type of atom?
    8·2 answers
  • Helpppp meeeeeee..............................
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!