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
Anni [7]
3 years ago
7

Atmospheric nitrogen has to be combined with other elements, or fixed, in order to be used by plants. Lightning is one way that

nitrogen is fixed. When lightning occurs, the extreme heat breaks the bonds in nitrogen molecules, allowing nitrogen to combine with oxygen and form nitrogen oxides. In what way is most of the nitrogen fixed by lightning made available for use by plants?
Biology
2 answers:
Mademuasel [1]3 years ago
6 0

Answer: rain

Explanation:

The nitrogen is present in the earth atmosphere around 78%. The lightening split the molecules of nitrogen into nitrogen atoms which combines with the oxygen in air. The nitrogen dioxide get mixed with water of rain and nitrates are formed. The nitrates are added to the soil by rain. These nitrates are absorbed by the plants. This helps plants in fixing nitrogen.

zimovet [89]3 years ago
5 0
It is carried by rain to soil 
You might be interested in
Which of the following is a molecule?<br> A. Argon<br> B. Water<br> C. Nitrogen<br> D. Uranium
san4es73 [151]

Answer:

Argon- a chemical element

Water- polar molecule

Nitrogen- chemical compound

Uranium- chemical element

Hope this helps! :)

Please give brainliest

:)

Explanation:

In conclusion B. water is a molecule

3 0
3 years ago
Li-Fraumeni syndrome (LFS1) is a rare hereditary disorder that leads to a predisposition to cancer. This hereditary disorder is
Nimfa-mama [501]

Answer:

CHK2, p53, p21, cell cycle progression.

Explanation:

In a normal cell with no LFS mutation, during the G1 stage of cell cycle progression, the CHK2 activates if there is damage in the DNA. CHK2 activates p53, which is a tumor suppressor protein that will hold the cell cycle in G1/S until the DNA is repaired. The p53 protein activates p21, a protein that binds to CDK2 and stops the cell cycle. The cell cycle will continue once the damage is repaired.      

3 0
4 years ago
Some laboratory mice are spotted, due to a dominant gene. Solid color is recessive. A solid color female mouse is mated to a spo
lorasvet [3.4K]

Answer: percentage of mice that will be spotted is 100%, and 0% chance of being solid colored.

Explanation:  First, homozygous means each parent have matching chromosomes (Like XX, instead of Xx)

Lets make a punnet square and show the data. We will use 'S' for spotted and 's' for solid

The punnet square shows that the percentage of mice that will be spotted is 100%, and 0% chance of being solid colored.

Hope this helps :)

5 0
3 years ago
What is the function of mitochondria?
Effectus [21]
They convert energy from food into energy the cell can use - Answer
3 0
2 years ago
A researcher incubates a cell with radiolabeled amino acids. These amino acids are incorporated into the proteins as they are sy
AURORKA [14]

Answer:

The incorporation of radiolabeled amino acids during protein synthesis occurs when the data shows the organelles involved with protein synthesis, packaging and transport, that is, radioactivity levels would increase first at the rough endoplasmic reticulum, followed by the Golgi, and then the secretory vesicles (option C).

Explanation:

Protein synthesis in the cell occurs when RNA -which contains the sequence of triplets or codons that make up the genetic code- is coupled to ribosomes.

Each codon or triplet, consisting of three nucleotides, will give instructions for specific amino acids to be incorporated into the polypeptide chain that is being synthesized in the rough endoplasmic reticulum.

The Golgi apparatus is responsible for packaging or packaging the newly synthesized proteins in secretory vesicles for transport.

<em>In consecuense, </em><u><em>radioactivity levels would increase in the organelles involved in protein synthesis, packaging and transport, the rough endoplasmic reticulum, Golgi apparatus and secretory vesicles</em></u><em>, respectively.</em>

<em />

Learn more:

Steps of protein synthesis brainly.com/question/884041

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is a single-celled organism called?
    5·2 answers
  • From complete stop, a car reaches a velocity of 280 km/s east in 7 seconds. What is the rate of acceleration?
    9·1 answer
  • What type of "age" reveals the exact age of a species? ​
    14·1 answer
  • What should you do when someone takes things and hoards them?
    13·1 answer
  • Why is solving the pollution problem hard and expensive and difficult?
    8·1 answer
  • Kahlia was given antibiotics and told to rest. Bored by spending all day resting, Kahlia decided to learn more about her respira
    12·1 answer
  • In which structure do sperm cells develop?
    15·2 answers
  • ............ Are used to build sugar? ​
    15·1 answer
  • The gas made by respiratin is called what​
    6·1 answer
  • Describe the three types of reproductive isolation.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!