BIOLOGY HIGH SCHOOL

Review the numbered items below. Then, decide which of the following lists the correct steps of translation in the correct chronological order. I. UGA codon is identified.
II. DNA is unwound to expose a single template strand.
III. tRNA molecules carrying various amino acids bond to mRNA based on the sequence of mRNA codons.
IV. mRNA arrives at the ribosome
V. Introns are snipped out of an mRNA molecule.
V. tRNA, carrying methionine amino acid, bind to mRNA.

Answers

Answer 1
Answer:

Answer:

IV, VI, III, I

Explanation:

Translation is the process of synthesis of protein from with the help of messenger RNA (mRNA).

The process of translation include initiation, elongation and termination.

  • Initiation: In this step mRNA binds to ribososomes and tRNA, carrying start codon or methionine binds to mRNA.
  • Elongation:In this step, the tRNA molecules carrying several amino acid bind to mRNA based on the sequence of mRNA codon and then moves (translocates) to the next mRNA codon which leads to amino acid chain.
  • Termination: At the end, when a stop codon (UGA) identified, polypeptide is released.

So, the correct chronological order is IV, VI, III, I.

Related Questions

Which are required for natural selection to occur
A DNA segment is changed from -AATTAG- to -AAATAG-. This is a_______.
to determine the growth rate of a population, the number of births and deaths are factor in the equation. what other factors are put into the growth rate equation?
What is reason for binomial nomenclature?
The Florida Everglades are one of the most diverse ecosystems in the United States and are home to many species of birds, reptiles, amphibians, and fish. Recently, scientists have investigated and determined that the population of pythons, which are from Asia, has increased greatly. What question is least likely to be asked based on these results?

Which component of a virus is injected into an infected cell? tail section nucleic acid protein capsid mitochondrion

Answers

The correct answer to the question above is nucleic acid. The component of a virus, nucleic acid, is injected into an infected cell. All viruses contain a nucleic acid, which also carries its deoxyribonucleic acid and ribonucleic acid. 

NUCLEIC ACID you welcome

What are two ways in which heat is transported in the biosphere?

Answers

The answer is by both convection and radiation. Direct sunlight penetrates to the surface, heating air particles and the ground and water. As these particles/molecules heat up, the heat spreads around AND rises. What does this have to do with the biosphere, you ask? Organisms are directly warmed by sunlight, and each other (consumers) to stay warm as well. Please give me "best answer"!

Proteases and acrosin are enzymes. How do they function in reproduction? A Their function is unknown. B They direct the sperm to the egg through chemical messengers. C They neutralize the mucous secretions of the uterine mucosa. D They act to break down the protective barriers around the egg, allowing the sperm

Answers

Answer: D. They act to break down the protective barriers around the egg, allowing the sperm.

Explanation:

Acrosin and other protease enzymes functions by the catalyzing the proteolysis, that is the breakdown of proteins into small polypeptides by cleaving the peptide bonds within the proteins by the process of hydrolysis.

The acrosine and other protease enzymes are released by the acrosome cap of the spermatozoa. This process facilitates the enzymatic digestion of zona pellucida layer of the egg. This helps in the penetration of egg by the sperm.

Which of the following accurately describes a characteristic of fungi?a. Parasitic fungi often form symbiotic relationships with algae to form lichens.B. Mutualistic fungi form symbiotic relationships with plants to form mycorrhizae.C. Parasitic fungi are responsible for helpful benefits to plants.D. Mutualistic fungi are responsible for producing some human diseases.

Answers

B is the correct answer!

How does environmental change affect the survival of a species?

Answers

In the beginning world is created for every living things. However, the changes that is happening to the environment affects the survival of every one of each living organisms. Let's say for example the dinosaurs, they are no longer exist because of the changes that happened.

Where are most atp made during cellular respiration

Answers

Most ATP during cellular respiration is made in mitochondria. Hope it helped you. Please mark as the brainliest answer if it helped
Other Questions
What is an example of a simple protein found in eggs?
A relationship between two species that benefits both species would be described as what type of relationshipmutualism communication commensalism parasitism
Without this one characteristic, the species would become extinct
which body part transports oxygen,removes waste materials,and carries nutrients to the body as part of the circulatory system?