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
Sloan [31]
2 years ago
5

The step that precedes the krebs cycle in aerobic cellular respiration is?.

Biology
2 answers:
soldi70 [24.7K]2 years ago
4 0

Answer:

Glycolysis

Explanation:

Electron transport chain and chemiosmosis occurs after kreb cycle.

nikklg [1K]2 years ago
3 0
Glycolysis is the first step in respiration, which precedes the Krebs cycle and is fully anaerobic
You might be interested in
What is the average life span of juvenile upland game birds
gladu [14]

Answer:

90 percent

Explanation:

Based on average estimated juvenile and adult survival rate for each species

8 0
3 years ago
Drag each tile to the correct box. Lucia is walking barefoot in her yard. She accidentally steps on a nail. How will her nervous
tekilochka [14]

Answer:

First the proprioceptors found in the tissues will capture tissue damage and the presence of a continuity solution in the skin, then these receptors will activate the afferent pathway, which is the pathway of pain, which is sensory.

This stimulus that ascends to the central nervous system activates the "flight" mechanism in the face of pain (it is also known as the withdrawal mechanism).

It is in this way that a stimulation is sent to the alpha motor neuron in the form of an action potential as an efferent pathway to the skeletal muscles of the foot and the damaged leg, so that an automatic and involuntary muscle contraction is generated in a matter of millisemas of second after the damage, so the foot is removed from the damage area.

Explanation:

The withdrawal mechanism is a reflex that the human acquires before pain, that is why it is the muscular contraction is automatic and fast once the pain occurs.

So as a summary: 1 - the proprioceptors of the damaged tissue are activated 2- the signal of tissue damage rises as afferent to the CNS 3- the CNS responds by activating a signal that will be sent by interneuronal connections to the alpha motor neuron 4- the signal arrives as potential of action to the alpha motor neuron that innervates the muscles of the surrounding area to which it is damaged 5 - the muscles contract, generating the withdrawal of the limb.

6 0
3 years ago
What is the most important requirement for all living things
fiasKO [112]
Carbon since all life requires it
6 0
3 years ago
What is genetic munipulation​
love history [14]

Answer:

The practise of transferring desired (genes) traits from one plant to another is known as genetic manipulation.

Explanation:

4 0
2 years ago
Read 2 more answers
Please answer the questions in the picture for 30 pts
arlik [135]

Answer:

For the barchart the answer is D,October

5 0
3 years ago
Other questions:
  • Describe the destructive consequences of humanity's evolution.
    5·1 answer
  • A scientist plans to find out if dams harm a river ecosystem. He interviews 500 environmentalists and 450 of them believe that d
    14·2 answers
  • Which organism’s DNA will be most similar to the leopard?
    8·1 answer
  • A chemical reaction is the only way to separate an?
    7·1 answer
  • Which of the following is formed when a group of tissues works together to perform a common function?
    10·2 answers
  • What causes the jet stream?
    8·1 answer
  • Which of the following levels of organization is arranged in the correctsequence from most to least inclusive?
    7·1 answer
  • 6. What is the best way to combat the problems created by excessive use of fossil fuels?
    14·1 answer
  • Did the enzymes from Claire’s small intestine break down the protein at a low, normal, or high rate? Same for lipids and carbohy
    11·1 answer
  • Because the demand for corn tends to be inelastic, the development of a new, pest-resistant strain of corn would tend to..
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!