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
andrey2020 [161]
3 years ago
6

Describe the difference between the messenger RNA transcript produce by rna polymerase in the nucleus and the mRNA transcript th

at binds to the ribosomal subunits in the endolplasimic reticulum.
Biology
1 answer:
cupoosta [38]3 years ago
7 0

Answer:

The mRNA transcript that is produced in the nucleus is in immature form, it had to get matured, and then its capping and tailing is done. 5' cap is added and a poly A tail is added at 3' end of this mRNA. This helps it to get matured. moreover for its maturation the non-coding regions (introns) are removed and exons are packed up again to form a mature mRNA.

This mature mRNA then proceeds to its way to the ribosomes for translation of proteins.

You might be interested in
You have been hired to forecast future population level for a small country. You know that this country currently has 25 million
Jobisdone [24]

Answer:

Explanation below

Explanation:

It should be understood that the population growth rate of a particular country can be explained or described as the increase in the number of the citizens of that country.

There are so many factors that contribute to an increase in the number of people of a country. These include influx of people into the country, increase in birth rate and decrease in death or mortality rate.

In this case, the growth rate is usually calculated in percentage, so the growth rate should be around 3.5%.

3 0
3 years ago
What do fossils give clues about? <br> 3 Clues
Slav-nsk [51]
Anatomical structure, possible diet, and reproduction evidence.
4 0
3 years ago
A rooster with gray feathers is mated with a hen of the same phenotype. Among their offspring, 15 chicks are gray, 6 are black,
m_a_m_a [10]

Answer:

Alleles for feather colour exhibit incomplete dominance or co-dominance.

50% gray offspring + 50% black offspring

Explanation:

<em>It means that the alleles for feather colour in the hen exhibit incomplete dominance or co-dominance over one another.</em>

Assuming the allele for white colour is B, white colour will be b while the heterozygote Bb gives the gray phenotype.

Gray rooster + gray hen = 15 gray chicks, 6 black chicks and 8 white chicks.

15:6:8 is roughly 2:1:1 which is phenotypic ratio obtainable from crossing two heterozygous individuals as pointed out by Mendel.

Bb   x   Bb = 1BB, 2Bb, and 1bb

Crossing the gray rooster (Bb) with a black hen (bb):

Bb   x   bb = Bb, Bb, bb, and bb

          = 2Bb (gray):2bb (black)

50% of the offspring will be gray while the remaining 50% will be black.

7 0
3 years ago
A tertiary consumer, such as a red-tailed hawk, receives what percent of the energy fixed by primary producers in a typical fiel
myrzilka [38]
Assuming a 10% trophic efficiency, the herbivore (primary consumer) will get 10% of the producer energy. Then, the second consumer that eat the herbivore will get 10% of the primary consumer energy, so it is 10%*10%= 1% of the primary producers.
Then, the t<span>ertiary consumer should get 0.1% of the primary producers' energy.</span>
8 0
2 years ago
Read 2 more answers
Design an experiment to test whether using soap or bleach is the better way to clean boots to prevent Bd contamination. Remember
vekshin1
Bleach
workesgood it takes off all the stuff good

4 0
2 years ago
Other questions:
  • Infantile characteristics, such as _________, tend to be very appealing to humans and other species that invest heavily in the r
    7·1 answer
  • PLS HELP
    6·1 answer
  • How do fossils provide evidence of change from the earliest life forms to those alive today
    6·1 answer
  • During the summer a warm, moist air mass moved over texas. this air mass probably originate over
    15·1 answer
  • The source of energy shown in the image is ____. (renewable, nonrenewable, polluting) A drawback of building a dam is that _____
    10·1 answer
  • Plzz hurryyyyyyyyyyyyyyyy
    14·1 answer
  • Based on the current understanding of this operon, which hypothesis would be useful for James to test? Addition of allolactose t
    8·2 answers
  • A television works by transforming electrical energy into what other kinds of energy?
    10·1 answer
  • Plzzzzz help quickkkkkk
    6·2 answers
  • Explain why animals living in a rain forest could not survive in the arctic.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!