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
Norma-Jean [14]
2 years ago
11

For the numbered steps below, select the option that places them in the correct order. 1) The ribosome binds to the mRNA and use

s tRNAs to translate mRNA into the corresponding amino acid polypeptide sequence. 2) The spliceosome removes introns. 3) The primary structure of the polypeptide chain undergoes hierarchical foldings to form the tertiary structure. 4) RNA polymerase binds to the promoter region of a gene and initiates transcription.
Biology
1 answer:
MrRissso [65]2 years ago
6 0

Answer:

first 4, then 2, then 1, and lastly 3

Explanation:

First, RNA polymerase binds to the promoter region of a gene on the DNA and initiates transcription. Transcription is the process by which we get mRNA (coding RNA) which is used as a template for protein synthesis. Then, in transcription, the resulting mRNA undergoes modification and maturation. This  involves removal of introns, addition of 3'-poly-A tail and 5'-cap. Introns are sequences that do not code for protein and are hence removed. The structure that removes introns is the spliceosome. Thirdly, mature mRNA travels to the cytoplasm. Ribosome (composed of rRNA) binds to mRNA and tRNA to start the process of protein synthesis. The process of formation of protein is called translation. Lastly, the primary structure of protein may undergo folding to form a tertiary structure.

You might be interested in
The success of altruistic behavior hinges on the ability to distinguish kin from unrelated individuals. Hamilton proposed that a
skelet666 [1.2K]

Answer:

This scenario has been discovered and studied in slime molds.

Explanation:

The green beard effect is one of the three fundamental mechanisms of kin selection. In the 1960s, W.D. Hamilton in his work on the evolution of altruism brought it into the highlight. The other two mechanisms are kin discrimination and population viscosity. Green-beard effect functions even when the altruist and her recipients are not genealogical kin.

4 0
3 years ago
Without wolves, the health of forests suffers. What theme of biology does this demonstrate?
ycow [4]
The answer to your question is Mutualism.
6 0
3 years ago
Read 2 more answers
Your body produces about 300 million cells every minute. Why is it important that mitosis is a
Fynjy0 [20]

Answer:

to avoid mutations and other issues that may occur

5 0
3 years ago
Which of these statements is true?
blondinia [14]
I think its letter b.
6 0
3 years ago
What is the different type of atoms present in an amino acid, glucose, and a nucleotide?
Vilka [71]

Answer:

The key elements of an amino acid are carbon (C), hydrogen (H), oxygen (O), and nitrogen (N).

Glucose is a hydrocarbon, so it contains carbon (C), and hydrogen (H). It also contains oxygen (O).

Nucleic acids are complex arrangements of carbon, hydrogen, oxygen, nitrogen, and phosphorous.

Explanation:

hope this helps :)

7 0
3 years ago
Other questions:
  • Mona is a 20-year-old student. mona is training to be a professional gymnast. she often restricts her diet to salads and fruit j
    15·2 answers
  • During the process of _____, two rails or sides break apart and attract new nucleotide bases to form a new and complete strand.
    8·2 answers
  • "in june 2011, first lady michelle obama and the usda unveiled the federal government's new food icon, myplate, to help consumer
    7·1 answer
  • What is most often displayed in a pie charts
    6·1 answer
  • In the water cycle , when does water undergo a chemical change
    15·1 answer
  • When you complete a study program after high school, you will get a ____________
    9·1 answer
  • *<br> Homologous chromosomes are pairs of chromosomes with
    9·1 answer
  • cell produces a chemical that diffuses short distances to reach nearby cells. This type of cell-cell interaction is an example o
    9·1 answer
  • Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is
    15·1 answer
  • Which of the following identifies an advantage to a plant producing flavorful, brightly colored, sweetly scented fruit with a hi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!