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
Dmitrij [34]
3 years ago
9

The rate of demand for energy in the body determines whether the body will use aerobic or

Biology
1 answer:
Gwar [14]3 years ago
8 0

Explanation:

Isabella: 50-meter freestyle - inadequate oxygenation over a short period of time

  • anaerobic cellular respiration
  • incomplete breakdown of glucose waste products: lactic acid  
  • traps 2 molecules of ATP for each gram of glucose

Tyler: half marathon- adequate oxygenation of tissue over a long period of time

  • aerobic cellular respiration
  • complete breakdown of glucose
  • traps 36 molecules of ATP for each gram of glucose
  • waste products: H2O, CO2

Further Explanation:

overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate( through the process of glycolysis in the cytoplasm).

Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.

This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP. At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water...

  • Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules. (2 ATP are utilized for a net ATP of 2)
  • The Citric acid or Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
  • The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.

Within cells, aerobic respiration may not occur due to several factors:

  • - a lack of inorganic, final electron acceptors
  • -incomplete or lack of a complete electron transport system
  • -missing genes for enzymes within the Kreb's cycle

Thus, they utilize other means for the generation of energy in the form of ATP and to replenish NAD+, an oxidized form of NADH, the main electron carrier in glycolysis. Pyruvate is produced in the cytoplasm via glycolysis- it is also used as an electron acceptor in a process called fermentation.

Learn more about cellular life at brainly.com/question/11259903

Learn more about cellular respiration at brainly.com/question/11203046

#LearnWithBrainly  

You might be interested in
Cloning results in two organisms that are...
Ugo [173]
Cloning results in two organisms that are both adult mammals

hope this helps!
7 0
3 years ago
Read 2 more answers
Which two human activities are believed to be the greatest contributors to global warming? nonnative species introduction and th
mr Goodwill [35]

Answer:The primary cause of global warming is human activity that releases carbon into the Tropical deforestation, also by human hands, is another major contributor. sources, and how much comes from burning coal, oil and gas (called fossil fuels). shift of plant and animal ranges; Decline of some plant and animal species.

Explanation:

i hope this helps :)

4 0
3 years ago
Read 2 more answers
What organelle has the same function like a waste disposal plant
Iteru [2.4K]

Answer:

Lysosomes are the cell organelle having same function like waste disposal in plants.

Explanation:

Lysosomes are the organelle that destroys the damaged organelles inside the cell. And acts as same function like waste management. It is present in both plants as well as animals. The opposite to it or the construction one is ribosome. In lysosomes it has certain enzymes as well as acids that helps in digestion of damaged cell materials, and also in recycling it. Not only are the cellular waste it may be some old or torn out cells. It acts as a cellular stomach. They are generally fluid filled sacs.

5 0
3 years ago
What monomers are found in DNA and rna
ale4655 [162]
I'm pretty sure that Nucleotides are found in DNA and RNA. 
6 0
3 years ago
Read 2 more answers
Read the passage below about acupuncture.
Alex_Xolod [135]

I think it is D. The National Institutes of Health found it effective in reducing pain and other symptoms, but it is not clear how it works.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which compound contains a radical? A) CO B) NaOH C) NaCl D) CO2
    14·2 answers
  • Do both lemurs and humans have the trait listed at point D?
    9·1 answer
  • 1. Which organelle provides energy for the cell by releasing it from sugars? What is this process called?
    7·1 answer
  • Match the following. 1 . carnivore A flesh-eating animal 2 . producer The linear feeding patterns of organisms between trophic l
    12·1 answer
  • Explain in detail how educational institutions and personal ideology affect the influence of contemporary
    8·1 answer
  • 1. What is the energy for this process?​
    10·2 answers
  • I only need the top one!! Please! Please! Help ASAP! I need this by today :( I will try and mark branliest
    11·1 answer
  • Plz I need help with this!!
    8·1 answer
  • En países con estaciones se puede apreciar que en otoño y en invierno, muchos
    5·1 answer
  • Describe the steps of the rock cycle and relate them to weathering, erosion, plate tectonics, and mountain building
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!