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
qaws [65]
4 years ago
11

What happens during the Krebs cycle

Biology
1 answer:
yan [13]4 years ago
7 0
During the Krebs cycle, pyruvic acid is broken down into carbon dioxide in a <span>series of energy-extracting reactions.
Hope this answers your question.</span>
You might be interested in
A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on th
Vlad [161]

Answer:

The suitable option will be - B

Citric acid cycle

Explanation:

The results were -

Glucose: None

CO2: Increase

O2: None

ATP: Increase

NADH: Increase

  • We know that the Citric acid cycle is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle. This cycle occurs in Mitochondria in case of eukaryotes. In this cycle acetyl-CoA is oxidized which comes from carbohydrates, proteins and fats and energy is released in the form of ATP.  
  • water is also used in this process. NAD+ gets reduced to NADPH. In this system carbon dioxide is produced as a waste byproduct. ATP is produced as the main product. ATP is also used as a source of energy.

6 0
3 years ago
How do invasive species change the diversity index
LuckyWell [14K]

Las especies invasoras son animales, plantas u otros organismos que se desarrollan fuera de su área de distribución natural, en hábitats que no le son propios o con una abundancia inusual, produciendo alteraciones en la riqueza y diversidad de los ecosistemas. Cuando son transportados e introducidos por el ser humano en lugares fuera de su área de distribución natural, consiguiendo establecerse y dispersarse en la nueva región se les denomina especies exóticas invasoras resultando normalmente muy dañinas

5 0
3 years ago
How could human activity alter the availability of water in an ecosystem.
Sonja [21]

Answer:

Many activities of human alter the availability of water in ecosystem.

Explanation:

We know that water is an essential item for daily use and development works. Water is required for different development processes.

Although, the drinking of water is foremost work, but human beings utilize water into agricultural practices, industries, cleaning activities etc. These activities of human beings alter the availability of water in an ecosystem. Thank you

Explanation:

6 0
3 years ago
These are all examples of natural resources EXCEPT.
s2008m [1.1K]

Answer:

animals

Explanation:

Animals are technically not made from nature, while all the others are made from natural resources.

Hope this helps! have a good day :)

4 0
3 years ago
Read 2 more answers
What is the watery substance that makes up the cytoplasm
SOVA2 [1]

Answer:

cytosol

Explanation:

hope this helps

5 0
3 years ago
Other questions:
  • Name one advantage of scientists knowing human genetic information?​
    14·1 answer
  • The first evidence of modern human traits, including increasing brain size and dependence on material culture shows up in:
    11·1 answer
  • - which is true of the adaptive immune response? it is always activated even before an "invasion" by an antigen occurs. it is in
    5·1 answer
  • There are more hydrogen atoms in living organisms than any other atom, but oxygen is more abundant in terms of mass. Why is this
    8·1 answer
  • Describe the three stages of cellular respiration and identify the part of the cell in which cach
    10·1 answer
  • What are some of the organelles in a plant cell? In this is in science
    10·2 answers
  • 14. Which of the following is an example of
    8·1 answer
  • PLSSS HELP IF YOU TURLY KNOW THISS
    10·1 answer
  • Parts of plant modify into different structure why​
    12·1 answer
  • Semmelweis first promoted the use of disinfecting agents during surgery, such as the spraying of phenol in the operating room. T
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!