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
KiRa [710]
3 years ago
10

The nitrogen cycle could not exist without

Biology
2 answers:
zmey [24]3 years ago
4 0
<span>The nitrogen cycle could not exist without bacteria. Bacteria that lived inside the ground, catch the ntirogen that has been fixed and convert it into nitrate. This nitrate than used as a nutrients during photosynthesis from which the plants produce another fixed nitrogen and completed the cycle. </span>
sasho [114]3 years ago
3 0
<span>The nitrogen cycle could not exist without first nitrogen. The cycle is about this specific element which goes to show that if this element is not present then, there will not be any nitrogen cycle. Also, an important factor for the cycle is the presence of the bacteria and other microorganism which are needed for the fixation. </span>
You might be interested in
A biochemical explanation of the cause of mood disorders generally focuses on regulation problems with .
sveta [45]

Answer:

NEUROTRANSMITTER

Explanation:

Imbalances with neurotransmitter results in depression, anxiety and other mood disorders. Examples of neurotransmitters that affects mood are Serotonin, Dopamine, GABA and Norepinephrine.

The Acetylcholine and norepinephrine are known as the excitatory neurotransmitters and the dopamine, serotonin, and GABA are known inhibitory neurotransmitter.

A Neurotransmitter influences behaviour by affecting neurons in a specific portion of the brain.

3 0
3 years ago
What might hershy and chase have concluded if they had found 35s instead of 35p in bacterial cells? Explain your answer
kaheart [24]

Hershey and chase have concluded that DNA is not protein it was the genetic material.

Explanation:

Hershey and chase said that DNA is not protein it was the genetic material. They took a direct physical approach in finding the genetic material. They both determined that a protective coat was formed around the bacteriophage.

The internal DNA is not a protein, a genetic material. They used label to find it. The lack of 32p labeled DNA remaining in solution after bacteriohages are allowed to absorb the bacteria showed tha DNA was transferred into the bacterial cell.

The radioactive 35s in the solution shows that protein coat protects the DNA before adsorption.

3 0
3 years ago
Read 2 more answers
Which structure in the chloroplast absorbs this light?
Bond [772]
<span>Thylakoid membrane.

Hope this helps!

-Payshence xoxo

</span>
7 0
3 years ago
The ________ of the uterus is the proximal end of the cervix attached to the body of the uterus.
masha68 [24]

The answer is an internal orifice or internal os.

The cervix or cervix uteri refers to the lower portion of the uterus in the human female reproductive system. The openings are called the internal orifice and the external orifice of the uterus.

The internal orifice or internal os refers to the upper terminal of the cervix, which opens into the uterus. On the other hand, the external orifice refers to the terminal of the cervix, which opens into the vagina.

5 0
3 years ago
Enzymes speed chemical reactions by
masha68 [24]
A. Decreasing amount of energy needed to start a reaction.
8 0
3 years ago
Other questions:
  • BRAINLYEST IF CORRECT! 2 QUESTIONS. HELP FAST PLEASE!!
    11·1 answer
  • Does anybody know the spesific island within the galapagos islands the marine iguanas inhabit?
    5·1 answer
  • A person is experiencing the symptoms of malnutrition but is eating regularly. This could indicate a problem with which layer of
    6·2 answers
  • An elongating ribosome is bound to appropriate tRNAs in both the A and P sites and is ready for peptidyl transfer. What happens
    14·1 answer
  • Sympathetic nerves may leave the spinal cord at which vertebra?
    11·1 answer
  • Organic chemistry focuses on __________.
    13·1 answer
  • Red–green color blindness is a human X-linked recessive disorder. The normal allele (XB) is dominant to the mutant allele (Xb).
    8·1 answer
  • Which best describes ideal growing conditions for fungi?
    7·2 answers
  • Which group of plants lacks true roots, stems, and leaves?
    8·2 answers
  • En cuales sitios del cloroplasto se realizan las fases luminosas y oscura​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!