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
Nana76 [90]
3 years ago
9

The Krebs cycle sustains itself as long as ___________ & ____________ are present

Biology
1 answer:
Nookie1986 [14]3 years ago
7 0

Answer:

Oxygen and pyruvate.

Explanation:

The krebs cycle is a stage of cellular respiration and occurs in aerobic organisms. In this case, we can say that the Krebs Cycle only occurs in the presence of oxygen, being essential for the completion of cell respiration.

The Krebs cycle only occurs after the completion of glycolysis, as it needs to be initiated by pyruvate, which is a molecule resulting from glycolysis. In this case, in addition to oxygen, the presence of pyruvate is essential for the krebs cycle to occur.

You might be interested in
What is an important characteristic of the plant cell wall?
Studentka2010 [4]
The answer is B) it is Rigid
6 0
3 years ago
Why is the solar system considered a natural system? look to the word nature for clues.
Burka [1]
The solar system is considered a natural system because it was made and controlled by natural forces, meaning, it was never influenced with human creations. It is considered as one of the products of the phenomenon of the physical world. Hope this answer helps you.
6 0
3 years ago
Read 2 more answers
g Bacterial genomes contain small transposable elements termed ____________ that resemble transposons of eukaryotic cells.
timama [110]

Answer:

Bacterial genomes contain small transposable elements termed <u>Jumping Genes</u> that resemble transposons of eukaryotic cells.

Explanation:

Jumping genes are small parts of the DNA that program enzymes and move it from one DNA location to another, sometimes on the same molecule of DNA sometimes on another molecule.

Cheers!

7 0
3 years ago
In two.or three sentences, explain why it is important to have insurance​
Drupady [299]

Answer:

For example, insurance helps you own a home, because mortgage lenders need to know your home is protected. It covers you for repairs and replacement of any damage that's covered in your policy.

4 0
3 years ago
Read 2 more answers
Most fish do not sink in water because of the presence of
adoni [48]
The correct answer is A. l and ll are correct.
3 0
3 years ago
Other questions:
  • Phytoplankton play an important role in which of the following biogeochemical cycles? the nitrogen cycle the phosphorus cycle th
    13·1 answer
  • How does stream erosion differ from sheet erosion?
    9·1 answer
  • Which gases are carried by red blood cells. check all that apply
    5·2 answers
  • Which of the following is not true concerning the layers of the earth?
    5·1 answer
  • True or false? one example of a coevolutionary arms race is when faster deer evolve and favor wolves and cougars that have stron
    7·1 answer
  • Morphine combined with alcohol can produce _____ effects
    7·2 answers
  • 1-What is the modern periodic table?
    12·1 answer
  • When the diaphragm contracts, the size of the thoracic cavity ________, the pressure inside the thoracic cavity ________, and ai
    7·1 answer
  • Development of Male Gametophyte.
    9·1 answer
  • How can the idea that different minerals are formed in different environments provide evidence for energy and matter cycling?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!