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
xeze [42]
2 years ago
9

5. There are many cases of human disease in which one or another enzyme activity is lacking due to genetic mutation. However, ca

ses in which individuals lack one of the enzymes of the citric acid cycle are extremely rare. Why
Biology
1 answer:
Y_Kistochka [10]2 years ago
7 0

Answer:

The citric acid cycle is fundamental to produce the energy needed for aerobic cell metabolism, thereby mutations in the enzymes involved in this metabolic pathway would be lethal to the individual

Explanation:

In aerobic organisms, the citric acid cycle (also known as the Krebs cycle), is a key metabolic pathway used to remove electrons and uses them in the electron transport chain in order to generate adenosine triphosphate (ATP), the energy currency of the cell. The citric acid cycle depends on eight enzymes that oxidize acetyl-CoA into two molecules each of carbon dioxide (CO2) and water (H2O). Thus, the citric acid cycle is a series of chemical reactions that are key to breakdown carbohydrates, fats and proteins into CO2 and H2O in order to produce energy (ATP).

You might be interested in
Which of the following was unknown to the agent Greeks
Archy [21]

Answer: i’m sorry but where is the Answers

Explanation:

6 0
3 years ago
Read 2 more answers
True or false: a proper reptile habitat should include a "hot rock."
tester [92]
Your answer is false
6 0
2 years ago
Deep-ocean lantern fish have special organs that use chemical energy to produce light. However, the light can only travel a cert
Ivanshal [37]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
The  phenomenon validate the Law of Conservation of Energy is "
<span>The light energy travels through the water until it is reflected or absorbed. "</span>
5 0
2 years ago
Read 2 more answers
A nurse is caring for a client who has cancer. the clien has decided to stop treatment and requests a refferal to hospice
Dominik [7]
The nurse has to do as the client requested. This is because they have to observe the autonomy aspect of the ethical standard which states that the client's must be respected. Autonomy gives the patient power to make his or her own decisions concerning health care.
8 0
3 years ago
At the complete end of cellular respiration, how many molecules of ATP are produced
Vlad1618 [11]

Answer:

38 ATP

Explanation:

On complete oxidation of one molecule of glucose yields 38 ATP.  Break up of energy production is given below:  

  • During glycolysis 2 ATP and 2 NADH is produced.
  • During formation of Acetyl CoA, 2 NADH is produced.  
  • During Citric Acid Cycle, 2 ATP, 6 NADH, 2 FADH₂ are produced.  

Finally during Electron transport chain, reduced coenzymes NADH and FADH₂ oxidised to release ATP. Each NADH produce 3ATP and each FADH₂ produces 2 ATP. Altogether 10 NADH is produced during entire process of cellular respiration which yield 30 ATP and 2 FADH₂ yields 4 ATP. Therefore, on complete oxidation of one molecule of glucose yields 38 ATP.

7 0
3 years ago
Read 2 more answers
Other questions:
  • 20 Points!!<br> Describe how an ionic compound is formed.
    5·1 answer
  • Why is it important to assign a single universally accepted name to each organism?
    15·2 answers
  • What is the function of the nucleus?
    15·1 answer
  • What evolutionary milestone made it possible for more complex, multicellular organisms to exist?
    13·1 answer
  • Which condition can cause a client's partial pressure of end-tidal carbon dioxide (petco 2) to be 50 mmhg?
    7·2 answers
  • The ovum does not complete meiosis ii until after fertilization
    12·1 answer
  • What is one example of a phenotypic change that is not genetic?
    10·2 answers
  • Ground pork should be cooked to an internal temperature of _______________ to destroy the parasite Trichinella spiralis.
    6·1 answer
  • Osmosis is the movement of _____________________ from an area of high concentration to low concentration
    6·1 answer
  • Biology, Need help!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!