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
alisha [4.7K]
3 years ago
7

Which of the following steps in preparation of a fully mature eukaryotic mRNA occurs within the nucleus?

Biology
1 answer:
kogti [31]3 years ago
7 0

Answer: e. All of the above

Explanation:

The processing of mRNA  to a fully mature eukaryotic mRNA requires addition of a  5' cap (Capping) and 3' poly(A) tail ( polyadenylation) to the ends of the transcript, and removal of any intervening introns by splicing. Once processing is completed, the mRNP, which consists of mRNA and associated  proteins, is ready for export from the nucleus.  

You might be interested in
_____ tools enable readers to mark important vocabulary and text.
NARA [144]
Highlighting I believe A
6 0
3 years ago
Read 2 more answers
Name two molecules in the body that UV radiation can damage
kotegsom [21]

Answer:

The two main DNA lesions formed by exposure to UVB are cyclobutane pyrimidine dimers (CPD) and 6-4 pyrimidine pyrimidone photoproducts (6-4PPs), and its Dewar isomers.

4 0
2 years ago
Read 2 more answers
Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9 + 2 pattern. They obt
Brrunno [24]

Answer:

Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9 + 2 pattern. They obtain their nutrition from functional chloroplasts, and each diatom is encased within two porous, glasslike valves. Which question would be most important for one interested in the day-to-day survival of individual diatoms?

C) How do diatoms with their glasslike valves keep from sinking into poorly lit waters?

Explanation:

Diatoms are some of the most important organisms living on earth because of its role on the oxygen production in the planet earth. The question "how do diatoms with their glasslike valves keep from sinking into poorly lit waters?" Because of the way their nutrition is obtained from functional chloroplasts and the way them encased within two porous, glasslike valves.

4 0
3 years ago
Which winds are usually warmer and more humid?
Anna71 [15]

Answer:

winds blowing from the south I know cause I'm in flvs aren't you I have that question

Explanation:

5 0
2 years ago
Step 1: drag the lac promoter to the stretch of dna. do not drag the lacz gene to the dna. what happens? why is this?
Marat540 [252]

RNA polymerase binds to the lac promoter and begins transcribing the stretch of DNA to messenger RNA. Therefore, in other words, the stretch of DNA is expressed. The DNA sequence of the lac promoter 'signals' where the RNA polymerase will bind and where transcription will begin. Promoters are found upstream of a gene to be transcribed.


4 0
3 years ago
Other questions:
  • 10 POINTS PLEASE HELP
    12·1 answer
  • When objects of two different temperature are in contact, what happens?
    11·2 answers
  • Help me on problem 13 and 14
    15·1 answer
  • Which of the following is not a component of the endomembrane system?
    11·1 answer
  • explain how high blood cholesterol develops and someone with a genetic disorder versus someone who is a high fat diet
    7·1 answer
  • What effect could a mutation in mRNA have on the production of proteins​
    11·1 answer
  • Cyanide is known to inhibit the flow of electrons along the electron transport chain. How would exposure to cyanide affect the p
    15·1 answer
  • Which of the following plants creates a chemical compound that kills herbivores that eat it?
    7·2 answers
  • What is an example of a passive transport across the cell memberane
    8·1 answer
  • in experiments by greene and colleagues (1987) with the tephritid fly zonosemata vittigera and the jumping spider phidippus apac
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!