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
gayaneshka [121]
2 years ago
8

Which of the statements regarding the nitrogen cycle is true? a. Denitrification occurs when a nitrogen containing compound is p

roduced from nitrogen in the soil. b. Atmospheric nitrogen is absorbed through the leaves of plants. c. Nitrogen fixation is the process atmospheric nitrogen is converted into biologically usable forms. d. Animals obtain nitrogen through the process of cellular respiration
Biology
1 answer:
Fiesta28 [93]2 years ago
3 0

Answer: Option C

Explanation:

The nitrogen cycle can be defined as the process by which the nitrogen is being recycled. The nitrogen is transferred from the atmosphere to the plants and then from plants to animals, human beings.

Then from animals and human beings it is again transferred into the soil and then atmosphere.

The nitrogen that is found in the sol is not in the usable form by the plants, nitrogen fixing bacteria converts it into usable form.

You might be interested in
Water is an important part of the biogeochemical cycles on Earth. Complete the sentences about water. In the water cycle, water
Archy [21]

Water is the main constituent on the earth surface. It is important for all living beings to survive. It is a transparent, odourless, colourless chemical substance. Water has vital role in atmosphere. It undergoes several cycles. In water cycle, water from rivers, lakes and streams enters the atmosphere through Evaporation. In evaporation the element or the compound in it's liquid state changes to gaseous state below the temperature at which the it boils. This is due to the high temperature. Due to high temperature the water from different water bodies enters the atmosphere in the form of vapours. In the carbon cycle, water exits the pore of leaves in plants by a process called as transpiration. Transpiration is a process by which the moisture is transferred from roots to the outside of the leaf whic

Therefore, In water cycle, water from rivers, lakes and streams enters the atmosphere through vaporisation. in the carbon cycle, water exits the pore of leaves in plants by a process called as transpiration.  In nitrogen cycle, the water  as well as dead organism moves nitrogen from the atmosphere into the soil.

5 0
3 years ago
What units is the movement of tectonic plates measured
sukhopar [10]
You have to measure the distance between them

6 0
3 years ago
Read 2 more answers
What step happens first in translation
UkoKoshka [18]

Answer:

<u><em>Initiation</em></u>

Explanation:

The first part of translation is initiation. So first an initiator tRNA molecule binds to a start codon in the mRNA. And then more tRNA's with amino acids attach to the mRNA strand according to the codons on the strand. Then the process continues.

6 0
3 years ago
Read 2 more answers
Can anyone answer these correctly please? :)
kherson [118]
  1. D
  2. A
  3. A,C,and F
<h2>Hope this helps!</h2>
4 0
3 years ago
Ribosomes provide the scaffolding on which tRNAs interact with mRNA during translation of an mRNA sequence to a chain of amino a
vampirchik [111]

Answer:

a. True

Explanation:

Ribosomes are ribonucleoprotein complexes composed of RNA and proteins, which have two main roles 1-decode the message of the messenger RNA (mRNA) molecule and the formation of peptide bonds in the protein. For this purpose, each triplet of nucleotide bases or 'codon' in the mRNA sequence is used to assemble specific amino acids in the nascent polypeptide chain. Although different, both prokaryotic ribosomes and eukaryotic ribosomes are composed of two subunits: one small subunit that decodes the mRNA into a specific amino acid chain, and one large subunit that forms the peptide bonds in the polypeptide chain. Each ribosomal subunit is in turn composed of ribosomal RNAs and proteins. These ribosomal RNAs act as scaffolds by combining with proteins that assemble into ribosomes (i.e., small and large ribosome subunits).

8 0
3 years ago
Other questions:
  • What is the most likely explanation for the smaller size of the hypoxic zone in the year 2000? Select one: a. An increase in fer
    14·2 answers
  • Drugs that act by mimicking the normal substrate of an enzyme, thereby blocking its active site, are called
    9·1 answer
  • Some synovial joints contain special crescent-shaped pads that provide additional shock absorption, and provide for a better fit
    12·1 answer
  • I need help with some questions.
    10·2 answers
  • What are the causes of sea levels rising?
    7·1 answer
  • What types of proteins embedded within the cell membrane
    12·2 answers
  • List 3 elements that carbon atoms bond with to form some if the compounds that are found in durian fruit.
    12·2 answers
  • Enzymes secreted by the lining of the stomach to aid digestion are specially designed to function under what conditions?
    13·1 answer
  • Did humans evolve from neandethals
    9·1 answer
  • An animal science career in the marketing merchandising and sales representatives category is: Group of answer choices Livestock
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!