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
erica [24]
1 year ago
7

What is the structure and function of genes?

Biology
1 answer:
irina1246 [14]1 year ago
7 0

Structure of genes:

A gene is composed of a nucleotide chain, which is made up of DNA strands. Genes are composed of nucleotides.

DNA consists of A, T, G, and C nucleotides. Hydrogen bonds form with opposite-strand nucleotides, and phosphodiester bonds form with adjacent-strand nucleotides

Nucleotides are composed of nitrogenous bases (A, T, G, and C), phosphate, and pentose sugar

Genes consist of two types of elements: core elements and regulatory elements.

In fact, core sequences or elements play an important role in protein synthesis. Gene expression is maintained by regulatory elements. 

Among the most important elements of DNA are exons. The regulatory elements of a gene are sequences like promoters, enhancers, and silencers.  

Function of genes:

A gene's primary function is to form or manufacture proteins, but it's not the only one. Indeed, it's partially true. 

Some genes do not produce protein even though microRNAs, for example, are tiny ribonucleic acids formed from some genes, but they don't produce proteins. Instead, it regulates gene expression.

A gene carries instructions that determine your features, such as eye colour, hair colour, and height. For each feature, there are several gene variations. 

To know more about  genes refer to:

brainly.com/question/28168605

You might be interested in
Which is transported in the xylem of a plant?
mario62 [17]

Answer:

B. Nutrients

Hope this helped! :)

5 0
3 years ago
________ – difficulty in passing current. work is done to pass through ________, releasing energy.
erica [24]
1-Matter and 2-Conduction
6 0
3 years ago
A habitat that has lots of light and water a high elevation low temp and a low level of oxygen is mostly like a
garri49 [273]
High mountain habitat
3 0
2 years ago
Which of the following is an example of homeostasis? A. During a time of high stress, Justin's heart races, his muscles tense, a
pychu [463]

Answer:

C.

Explanation:

Homeostasis refers to the tendency for the human body to attempt to maintain a certain state even during changes in environment, activity, intake, etc. Options A, B, and D all refer to instances where the body departs from its usual state. While the scenario in Option C does describe a change in environment, it also describes the reaction of the body that brings its internal systems back to a certain state of fluid level.

5 0
2 years ago
What are the limiting factors in a habitat
hoa [83]
In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations.
4 0
3 years ago
Other questions:
  • Rachel was very sick with a bacterial infection. The infection was treated with antibiotics. Rachel seemed to get well, but in a
    7·1 answer
  • A group of biologists would like to recreate suitable habitats for wildlife in a particular area. They would also like to help f
    13·2 answers
  • What are The hypothesis of the Respiration and carbon dioxide b. ?
    5·1 answer
  • Read the comments about translation from the two students below.
    13·1 answer
  • Which is an example of potential energy being transformed into kinetic energy?
    9·1 answer
  • ¿como se puede identificar el material genético de un ser vivo?
    14·2 answers
  • Yo can someone help me out
    9·2 answers
  • What is a strength in the figure?
    10·2 answers
  • Which of the following does not contribute to the formation of the Mid-
    9·1 answer
  • Where is food stored in non endosperm seed?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!