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
Serhud [2]
4 years ago
13

Why is carbon so abundant in living things when oxygen is the most abundant element on Earth?

Biology
2 answers:
Minchanka [31]4 years ago
6 0

Answer:

Although oxygen constitutes 21% of the total atmospheric gases utilized by the organisms but carbon is the abundant element of the living organisms.

This happens because a living organism is composed of the smallest structural and functional unit called cell which is formed by the aggregation of the small molecule mostly which contains the carbon.

This is due to the reasons as the carbon element shows two properties called catenation sue to which carbon can form long chains by attaching the same carbon element and tetra-valency where the carbon can attach four different elements.

Thus, carbon is the abundant element of the living organism.

DanielleElmas [232]4 years ago
3 0
Carbon atoms can bond with on another to make chains and cyclic structures whereas oxygen atoms cannot form chains or cyclic structures
You might be interested in
Can u help me figure this out
Oksi-84 [34.3K]

Two cell divisions:  Meiosis

DNA replication: Mitosis

Chromosomes pair up: Meiosis

Spindle fibers form: Mitosis

One cell division: Mitosis

Cytokinesis: Meiosis

Four daughter cells: Meiosis


I hope this helped!


4 0
3 years ago
NADH and FADH2 are both electron carriers that donate their electrons to the electron transport chain. The electrons ultimately
maria [59]

Answer:

Explanation:

NADH and FADH2 are both electron carriers of the electron transport chain. NADH gives up its electrons starting from Complex I, which has a higher energy level compared to other complexes. Energy is given off to pump protons across the membrane by the time electrons are transferred to ComplexIII. More electrons are pumped across the membrane as electrons move to Complex IV. Because NADH commenced giving up its electrons from Complex I (higher energy level complex), more protons are pumped across the membrane gradient, which enables ATP synthase with more power to produce 3ATP molecules per NADH molecule.

On the other hand, 2 molecules of ATP are generated by FADH2 because it starts by giving up its electrons to ComplexII. It missed a chance to pump protons across the membrane when it passed Complex I. By the time the electrons reach Complex IV, less protons have been pumped. The lesser the protons to power ATP synthase, the lesser the ATP molecules produced.

8 0
4 years ago
In cultures of the Spanish-speaking world, what role does la plaza play?
Lyrx [107]

The correct answer is (A) the plaza is the center of most town activities.

The word la plaza in Spanish means square. In Spanish speaking world, the word la plaza play means a place which is the center of most town activities. This is a very common word used in Spain which signifies square. This word signifies that it is the center for most of the activities.

6 0
4 years ago
Read 2 more answers
_____ is the asexual reproduction process conducted by coral and yeast.
Sindrei [870]
The answer is budding.

Meaning - getting to be bigger as a major aspect of the procedure of typical development.

8 0
4 years ago
Read 2 more answers
On a vertical number line describe the position of the integer that represents 100 degrees C?
Anastasy [175]
100 degrees C is the boiling point of water
5 0
3 years ago
Other questions:
  • "All basic life forms were present from the beginning" is a concept which is fundamental to the concept of
    11·1 answer
  • Which is biotic?<br> water<br> temperature<br> beeswax<br> snow
    5·1 answer
  • 1. In rabbits, white fur color (W) is dominant to black, and long ears (L) are dominant to
    6·1 answer
  • PLZZ HELP!!! A OR B??
    12·1 answer
  • Select the correct answer from each drop-down menu.
    5·1 answer
  • What is the economic and societal impact of bacteria? Why is it and has been so important for bacteria to evolve?
    7·1 answer
  • An area of land from which<br>water runs off into rivers,<br>lakes, streams, and oceans​
    11·1 answer
  • which best explains why metal cooking utensils often have plastic coating on their handled plastic melts less easily and last lo
    5·2 answers
  • A. puberty
    12·1 answer
  • Describe and discuss the amino acids. Include information on what they are, their structure, and how many there are. Using your
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!