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
sattari [20]
2 years ago
8

does the presence of introns exons in eukaroytic cells provide more potentia diversity in gene products than is possible in pork

atroi cells
Biology
1 answer:
Leona [35]2 years ago
6 0

Answer: Yes. Splicing can be done in different ways to yield different mRNAs wich will create different proteins. Prokaryotes are not able to do this.

Explanation:

DNA (deoxyribonucleic acid) is a molecule that contains the genetic information for synthesizing amino acids that form proteins. To do this, DNA must first be transcribed into RNA (ribonucleic acid) and this is the molecule used for protein synthesis (translation). The newly transcribed RNA (called primary messenger RNA) from DNA results in a very long molecule and also has regions that do not code for anything, called introns, which are removed by a process called splicing. Exons are segments in the RNA that do code for amino acids and remain in the mature mRNA after splicing.

<u>Splicing is a process by which introns are cleaved from the primary messenger RNA and exons are joined to generate mature messenger RNA.</u> In addition, alternative splicing occurs which allows different mRNA isoforms and thus different proteins to be obtained from a primary mRNA transcript. This is because the exons will be joined or spliced in different ways, giving rise to different mature messenger RNA sequences. This process occurs mainly in eukaryotes, although it can also be observed in viruses. But it does not take place in Prokaryotes (Bacteria).

In summary, exons/introns can be spliced together in different ways to yield different mRNAs sequences. Each different mRNA sequence will code for a different protein.

You might be interested in
Which of the following allows water to move from the roots to the leaves in plants?
ch4aika [34]

Answer:

The capillary action of water helps it to move from the roots to the leaves in plants

Explanation:

7 0
3 years ago
What controls traits and inheritance
notka56 [123]
GENE controls traits and inheritance
7 0
3 years ago
Read 2 more answers
Which is a key element found in all carbohydrates, lipids, proteins, and nucleic acids?
Temka [501]
The answer is carbon
5 0
3 years ago
Read 2 more answers
justify the following statement “thinking and new ideas advance science, not just the design of instruments” please help
Anna [14]

Answer:

Designing some instruments does help science, but it doesn't advance ideologies of science.

Explanation:

Science is based on theories and laws. Scientists are constantly trying to explain the concepts of the universe by ideas. Sure, instruments do help scientists gather information and such, but ideas and philosophies, theories and laws are the ones that are most important. Without new ideas in science, we would not be able to hypothesize many things, or even develop new instruments.

4 0
3 years ago
Read 2 more answers
A cell membrane is like a wall.
Thepotemich [5.8K]

False, a cell wall is made from a denser material and is used to protect the cell membrane.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Which glands produces hormones that help to regulate body metabolism?
    10·1 answer
  • One of the gene variants in the globin family is for myoglobin. While hemoglobin is produced by red blood cells, myoglobin is pr
    11·1 answer
  • The coast of California on the western side of the state has a moist climate, while the eastern side is a desert. What could cau
    15·2 answers
  • Which of the following is a biological catalyst?
    7·2 answers
  • Help!!!helppppppppppppppp
    12·2 answers
  • A chick becomes a chicken over a period of several<br> weeks.
    8·1 answer
  • If a natural disaster caused all warbles to go extinct, why would the natural disaster not kill all living organisms?
    10·1 answer
  • 14 Two organs are considered to be a part of the
    7·2 answers
  • Describe a hypothetical example showing how rising sea levels due to global warming might cause extinction.
    5·1 answer
  • What is a waning moon?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!