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
alexdok [17]
4 years ago
13

Which of the following options best depicts the flow of information when a gene directs the synthesis of a cellular component? A

) RNA → DNA → RNA → protein B) DNA → RNA → protein C) protein → RNA → DNA D) DNA → amino acid → RNA → protein E) DNA → tRNA → mRNA → protein
Biology
1 answer:
tangare [24]4 years ago
6 0

Answer:

B) DNA → RNA → protein

Explanation:

  • Gene directs the synthesis of a cellular component through what is called gene expression.
  • During gene expression, information from the DNA is used to synthesis proteins, through the process of transcription followed by translation.
  • Transcription is the process that involves use of information carried by DNA to generate messenger RNA, in the nucleus of a cell. Then translation which uses the information carried by the mRNA to generate proteins in the organelles known as ribosomes.
You might be interested in
Explain the difference between chromosomes, chromatids and chromatin. (3-4 sentences)
Drupady [299]

In eukaryotes, DNA is found in chromosomes in the nucleus. Chromosomes are made of a single molecule of DNA and proteins. Chromosomes are linear, and DNA in them is double stranded. There are many chromosomes in a single nucleus. In prokaryotes, a single DNA molecule which is double stranded forms the chromosome. There are no proteins in the chromosome. In viruses, the genetic material is either DNA or RNA. They may be double stranded or single stranded. It may be circular or linear.

3 0
3 years ago
What coefficient must be placed in front the of water molecule to balance the equation? ch4 2o2 → co2 __h2o why?
yanalaym [24]
2 as there are 4 hydrogens from CH4
3 0
3 years ago
Sinanthropus pekinenis was victim of cannibalism
Tom [10]
Yes he was he was a victim on cannibalism
5 0
3 years ago
How does mitochondrion contribute to the protein synthesis
snow_tiger [21]
Mitochondria<span> use </span>proteins<span> to break down sugars and produce cellular energy in the form of ATP. ... No matter where </span>mitochondrial proteins are<span> made, they </span>are synthesized<span> on ribosomes that translate messenger RNA into the amino acids that form the </span>protein<span> chain.

HOPE YOU LIKE THE ANSWER.</span>
4 0
3 years ago
Read 2 more answers
Compare and contrast floods and droughts. Give two examples of how they are the same and two examples of how they are different.
Pie
Both are affected by the amounts of rain, and are both extreme weathers that can lead to loss of life. They are both harmful to habitats and can lead to the extinction of different species.

Floods are cause by over precipitation while droughts are caused by the lack of precipitation. With floods, many streams and rivers start to overflow, but with drought there’s little to no rivers and stream because there’s a shortage of water.
3 0
3 years ago
Other questions:
  • What are the names of all the macromolecules?
    6·1 answer
  • Why was PCR amplification of the 35S promoter from the cauliflower mosaic virus chosen as the means to detect whether or not a f
    8·2 answers
  • Due to Mendel's law of segregation
    11·2 answers
  • Which of the following statements is correct? a. RNA contains the genetic code. b. RNA reads and translates the DNA code c. DNA
    9·2 answers
  • What are two important steps during Prophase, Metaphase, Anaphase, Telophase, Cytokinesis?
    7·1 answer
  • Why is corn so important to society?
    7·1 answer
  • 5<br> Where is energy stored in living systems?
    7·1 answer
  • What is the magnitude of the force exerted by the biceps fbiceps? What is the magnitude of the force exerted by the elbow felbow
    14·1 answer
  • Which is an example of an animal responding to an external stimulus?
    15·2 answers
  • How do you decrease the speed of an object?<br> help ASAP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!