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
sergij07 [2.7K]
3 years ago
7

Metano (CH4) puede regresar a la atmosfera como dioxido de carbono a traves del proceso de? Porfa ayuden es un examen >.

Biology
1 answer:
mel-nik [20]3 years ago
8 0

Answer:

Combustión

Explanation:

La combustión es el proceso mediante el cual la materia reacciona con el oxígeno y se convierte en dióxido de carbono y agua.

Otro nombre para la combustión es quema. Cuando el metano se quema en el aire, se convierte en dióxido de carbono y se devuelve a la atmósfera según la reacción;

CH4 (g) + 2O2 (g) -----> CO2 (g) + 2H2O (g)

You might be interested in
What is a gene?
miskamm [114]
4. A section of DNA that codes for a specific trait.
6 0
2 years ago
Membrane-bound organelles are not found in the cells of?
lord [1]
<span>A) bacteria. Membrane-bound organelles are found in eukaryotic cells. However, bacteria are prokaryotic, meaning that they do not have membrane bound organelles.</span>
5 0
3 years ago
Read 2 more answers
In humans, the hormone testosterone enters cells and binds to specific proteins, which in turn bind to specific sites on the cel
Crank

Answer:

They act to regulate the expression of specific genes (androgen-responsive)

Explanation:

Testosterone is a reproductive hormone in male humans. Testosterone as well as its closely related hormones e.g dihydrotestosterone, all belong to a class of hormones called "Androgens".

Androgens operate by entering into a cell and binds with specific androgen-receptor proteins (AR proteins). This contact activates the AR proteins, forming an androgen-receptor complex.

This complex then translocates into the nucleus of specific cells to bind to the DNA. Once it binds, it either inhibits or promotes the expression of specific genes (androgen-responsive). Hence, AR proteins are transcription factors because they play a significant role in regulating transcription of specific genes i.e. turning 'on' or 'off' of specific genes.

This process helps to direct the development of male sexual characteristics.

4 0
3 years ago
Pls hurry im doing an exam Four groups of students plan scientific investigations to answer four questions for the science fair.
mafiozo [28]

Answer:

The correct option is 3

Explanation:

An experimental investigation would require an hypothesis, aim, methodology, results, discussion and conclusion.

The third option can be easily answered using the "requirements" above.

The hypothesis (null hypothesis) would be different types of grass do not affect how far a ball rolls

The aim would be to determine the effect of different types of grass on the movement of a ball

The methodology would involve identifying several playing grounds with different grasses and then rolling the ball with a constant force on the different grasses and then determining the eventual speed and distance traveled by the ball on those grasses which would serve as the results. Inferences can then be made from this results and then conclusions drawn subsequently.

7 0
2 years ago
What is a particticle enclosed body of water formed where a river flows into an ocean
babymother [125]
Do you have choices to choose from? my best guess would be an estuary.

7 0
3 years ago
Other questions:
  • These have monomers known as nucleotides.
    8·1 answer
  • One concern that arises from building a dam is that fish are not able to migrate. One way that fish can gain passage to their de
    10·2 answers
  • 12. The organelle in the circle, which provides energy for the cell
    7·2 answers
  • Proteins in a membrane are __________.
    7·2 answers
  • ______ explain a natural process, while ________ describe a natural process.
    15·1 answer
  • Calcium is a substance found in vitamins that people take to help strengthen their bones and teeth. Which plant has been used fo
    11·2 answers
  • How are unicellular and multicellular organisms different
    13·1 answer
  • During exhalation the diaphragm
    11·1 answer
  • Guys, I know this is not homework related and I am aware so please do not report Please I am begging you I am doing a google cla
    11·2 answers
  • Help me asaphelp 10 points
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!