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
Bezzdna [24]
3 years ago
10

What are some of the reasons that organisms need nitrogen?

Biology
2 answers:
Natalka [10]3 years ago
6 0

Answer:

its a major part of amino acids which are the building blocks of proteins and or nucleic acids such as DNA.

Explanation:

madam [21]3 years ago
4 0
To survive and live - and provide food for their offspring
You might be interested in
Complete the sentence. two positive charges ___________ each other
Flura [38]

Answer:

I'm pretty sure the cancel eachother out

5 0
3 years ago
Read 2 more answers
The characteristic that results from a monohybrid cross is the _____ trait.
Gala2k [10]
The answer is dominant.

A monohybrid cross involves organisms that are heterozygous for only one character. In autosomal dominant traits, the phenotype is present if both copies of the dominant allele (A) are present (homozygous individuals AA) or only one copy of the dominant allele is present (heterozygous individuals Aa). <u>Thus, t</u><span><u>he characteristic that results from a monohybrid cross is the dominant trait.</u></span>
4 0
3 years ago
photosynthesis and cellular respiration both use electron transport chains. what is the source of electrons for photosynthesis a
goldfiish [28.3K]

Water serves as an electron source in the electron transport process of photosynthesis. The electron is extracted from water by using solar energy.

What is the electron transport chain's source of energy?

The electron transport chain uses the energy released by oxygen and reduced compound reactions such as cytochrome c and (indirectly) NADH and FADH2 to pump protons into the intermembranous space, producing the electrochemical gradient over the inner mitochondrial membrane.

In photosynthesis, water is split to produce electrons in the presence of sunlight, a process known as the photolysis of water. The electrons are finally transferred to NADP+ by the chloroplast electron transport chain, where they are reduced to NADPH.

Therefore, In aerobic respiration, electrons from NADH and FADH2 are transferred to oxygen by the mitochondrial electron transport chain to reduce oxygen in the water.

Learn more about photosynthesis from the given link.

brainly.com/question/1388366

#SPJ4

6 0
1 year ago
What two body system does endrocrine system rely on to generate and transport signal
Eduardwww [97]
Circulatory system
The circulatory system is the transport system for endocrine information. While the nervous system uses neurons, the endocrine chemicals and hormones must circulate through the body via blood vessels. Many glands in your body secrete hormones into the blood.
8 0
3 years ago
How does the change in estrogen (estradiol) levels correspond to the uterine (endometrial) thickness on days 5-14?
asambeis [7]
Why is understanding mitts important?( Select the best answer)

1.It helps us understand how organisms repair.

2. It helps us understand how organisms grow.

3. It is important for cancer research.

4. All options correct.
7 0
3 years ago
Other questions:
  • One season, there was a shortage season, there was a shortage of producers in a food web. As a result, the number of deer and wo
    5·1 answer
  • Problem:
    13·2 answers
  • What an organism looks like, or other detectable characteristics, is its ______ .
    11·2 answers
  • It is often easier to determine if an object or organism possesses the characteristics of life rather than life itself.
    7·1 answer
  • Is myosin or actin more important for muscle contraction?
    6·1 answer
  • Atoms are the basic building block of items on Earth. Atoms make up the elements that combine
    7·2 answers
  • What happens when heat from inside Earth is transferred to its surface?
    14·1 answer
  • Without the natural filtration system of a wetland, money would most likely be spent on
    5·1 answer
  • Where does respiration occur?
    5·1 answer
  • Can someone plz help me? :(
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!