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
ValentinkaMS [17]
3 years ago
12

Which modification is crucial in preparing an mRNA strand for proper translation? removal of introns and the splicing together o

f exons joining of ribosomal subunits to form a ribosomal complex removal of exons and the splicing together of introns addition of a poly-A tail addition of a poly-U tail
Biology
1 answer:
yarga [219]3 years ago
5 0
Removal of introns and the splicing together of exons.

Introns are regions of the DNA code that do not code for amino acids; therefore, they need to be removed before the mRNA strand is translated. Exons are the parts of the strand that do code for proteins, so they need to be pieced together once the introns are removed.
You might be interested in
How are clouds and fog related to precipitation?
Dominik [7]

Answer and Explanation:

Both clouds and fog are closely related to precipitation.

This can be explained first by the formation of clouds and fog, which begin when the air contains water vapor. This <u>water vapor is produced when there is an accumulation of moisture in the enviroment which leads to the formation of clouds. A similar process occurs with the formation of fog, which comes from saturation, that occurs after the evaporation and condensation processes that take place after precipitation (water cycle). </u>

Moreover, some types of clouds (cumulonimbus) are associated with precipitation as they could be accompanied by climatic phenomenon such as rain and snow.

7 0
3 years ago
Researchers cross a corn plant that is pure-breeding for the dominant traits colored aleurone (C1), full kernel (Sh), and waxy e
olasank [31]

D) #recombinant=116+601+4+2+113+625=1462

   #nonrecombinant=2538+2708=5246

  RF=R/(N+R)=1462/6708=0.2

  E) I=1-Q

I-interference

Q-coefficient of coincidence

Q=O2Xo/E2xo(2xo-double crossovers)

O2xo=6

P=(distance from C1 to Sh/100)*(distance from Sh to Wx/100)

=(3.38/100)*(18.28/100)=0.006

E2xo=0.006*6708=40.248

Q=6/40.248=0.15

I=1-0.15=0.85

7 0
3 years ago
What is the product of transcription and translation?
Luda [366]

The end product is proteins.


5 0
3 years ago
Read 2 more answers
What are the two categories of behavior? Provide an example of each.
olga nikolaevna [1]

Answer:

Explanation:

The two categories of the behavior includes the operant behavior and respondent behavior.

Operant behavior: The operant behavior can be define as the behavior that is under the control of the consequences. These consequences are likely to control the future frequency of behavior. For example, A child who is allowed to hit other children and take their toy, is likely to be aggressive to other people in the future.  

Respondent Behavior: The behavior which is under the influence of a specific stimuli is a respondent behavior. For example, Snapping of hand away from a hot pan, and Salivation of the mouth due to food.

3 0
3 years ago
What is the ratio? Plz help
grin007 [14]
The ratio of the outcomes in that Punnett Square is 2:2
5 0
3 years ago
Other questions:
  • John overheard his brother say that Earth is able to support life because it is the only planet with an atmosphere. Do you think
    13·1 answer
  • Barbara is a research scientist at an organic pest control company. Part of her job is to find foods that ants will eat so the f
    6·1 answer
  • Every time an impulse travels down the axon, we say that the axon has "fired," or "responded." this impulse is also called the
    10·1 answer
  • If star A is farther from Earth than star B, but both stars have the same absolute magnitude, what is true about their apparent
    13·2 answers
  • Charles darwin was influenced by three scientists of his time: charles lyell, jean-baptiste de lamarck, and georges cuvier. what
    9·1 answer
  • Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
    8·2 answers
  • Where would you find DNA in plant and animal cells?
    11·2 answers
  • 13. Which of the following would not result in
    15·1 answer
  • Samuel adds a teaspoon of salt to a glass of water. He notices that the salt disappears. Samuel takes a sip to discover that the
    5·1 answer
  • Why is it so important for animals to keep the concentration of their body fluids constant​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!