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
grigory [225]
3 years ago
9

How is nitrogen important to living organisms?

Biology
1 answer:
Lena [83]3 years ago
6 0

Answer:

Nitrogen is essential for all living things because it is a major part of amino acids, which are the building blocks of proteins and of nucleic acids such as DNA, which transfers genetic information to subsequent generations of organisms.

You might be interested in
The frequency of a drum note is 20Hz. what does this tell you about the drum skin movement
Sergio [31]

Answer:

The drum skin oscillates 20 times per second

Explanation:

The frequency of a note is dependent on the mechanical activities that occur when it is produced. A drum is beaten in this case. The oscillation of the drum skin transfers sound waves to the air particles which move at the same frequency before reaching our ears.

If the frequency of the sound wave is 20 Hz this means that the wave is oscillating 20 times in one second. For the drum to produce such a sound, the skin must have been oscillating at the same frequency of 20 oscillations per second too.

7 0
3 years ago
Read 2 more answers
What type of cell is autotrophs and heterotrophs
Umnica [9.8K]

Answer:

An autotroph is a cell that is capable of producing its own energy using photosynthesis or, less commonly, chemosynthesis.

A heterotroph is a cell that must consume its energy from external sources, for instance, hunting for prey or eating autotrophs.

Have a nice day!

3 0
3 years ago
Precipitation that percolates into the soil becomes..
Dmitry [639]
It becomes D. Groundwater
3 0
3 years ago
The water cycle is a biogeochemical cycle that is a closed system. Which of these sentences describes a viable stage that occurs
Vadim26 [7]

Answer:

hydrolysis

Explanation:

6 0
3 years ago
What is the difference between permanent gases and variable gases in the atmosphere?
artcher [175]

Answer:

the difference is that permanent gases have larger residence times and Variable gases have shorter residence times

5 0
2 years ago
Other questions:
  • List the 6 places air will flow through the respiratory system
    8·1 answer
  • One job of the kidneys is to A. regulate the pH of the blood. B. produce urea from amino groups and ammonia. C. increase the sal
    6·1 answer
  • Why do mosquito bites itch?
    9·2 answers
  • A gene has the base sequence that starts with TCG GAC CAT CGA.
    5·2 answers
  • A population of elephants becomes too large, and several members leave the population. What is this process called?
    14·2 answers
  • Examine the energy pyramid below. If a disease strikes the snake population in this food chain, what will be the initial effect
    6·2 answers
  • Why is it important that globular proteins are hydrophilic?
    8·1 answer
  • Hypertension can increase the risk of which medical condition?
    5·1 answer
  • For young men of age 20, there have been 150 rounds of DNA replication during sperm production as compared to only 23 rounds for
    11·1 answer
  • What is the importance of the feedback mechanism in the regulation of the menstrual cycle?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!