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
8090 [49]
3 years ago
9

I’m what stage of cellular respiration is most of the carbon dioxide produced?

Biology
2 answers:
Lostsunrise [7]3 years ago
3 0
The “light cycle” or Krebs.
Furkat [3]3 years ago
3 0
The Krebs cycle or the TCA cycle produces
2
C
O
2
for every
1 molecule of acetyl CoA
.
This occurs in Step 3 and Step 4 of the Krebs cycle.
In Step 3,
isocitrate
is oxidized to become
alpha-ketoglutarate
by the rate-limiting enzyme,
isocitrate dehydrogenase
.
In Step 4,
alpha-ketoglutarate
undergoes a redox reaction, oxidizing to become
succinyl-CoA
, also releasing
C
O
2
in the process.
Each step generates the coenzyme,
NADH
, an electron carrier which is going to be important in the next stage of cellular respiration, the electron transport chain.
You might be interested in
What is the description of white light coming from the sun
kompoz [17]

Answer:

The Sun *emits* white light, which is actually a composite of all of the visible frequencies of light. (A prism shows you the visible frequencies of white light.) The distribution of solar frequencies is uneven, the most intense frequency is in the yellow-green part of the spectrum.

7 0
2 years ago
What happened to the Galapagos Finches?
IceJOKER [234]

Answer:

Unavailability of food decrease their population.

Explanation:

The population of Galapagos Finches decreases because of unavailability of food. Galapagos Finches feeds on a specific insects whose population decreases on that Island that leads to the death of the Galapagos Finches and they decrease in number. Positive population  growth occurs only if more food is available to the Finches or they adapt another food item for themselves which fulfill their need of food.

5 0
3 years ago
30 POINTS
VladimirAG [237]

Answer:

if I remember correctly it was a and c

Explanation:

i going by what my sister did yesterday I think she got it right

7 0
2 years ago
A crayfish’s swimmerets are used only for swimming.<br> a. True<br> b. False
marta [7]
Its false because lobsters have swimmerets as well and they dont use them only for swimming
6 0
3 years ago
Iorek lives near the North Pole. The snow in his backyard adds water to the atmosphere through _____. transpiration evaporation
barxatty [35]
<span>Sublimation. It's the same effect as evaporation but sublimation means it goes from a solid state (snow) to a gas state. This phenomenon can be seen in your freezer, when ice cubes evaporate the moving particles on the surface fly off to the environment just like in liquids.</span>
5 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE ANSWER 14 POINTS. Species X and species Y belong to the same domain. Species Y and species Z belong to the same kingdom.
    8·1 answer
  • A forest in North America is rich in flower-bearing trees and coniferous trees. A forest fire damaged all these trees, but their
    7·1 answer
  • Which would least likely result from a chromosomal change?
    12·2 answers
  • Whoever answers this question correctly will get marked as brainliest and get 5 stars along with a thanks.
    6·1 answer
  • How are demographics used in biology?
    14·1 answer
  • Name a non-metal which can change shape without breaking
    6·1 answer
  • How has using the water in Flint affected the local population?
    10·1 answer
  • Which of the following wrap around neurons and speed up signals
    11·2 answers
  • __________ are surroundings with high levels of exposure to industrial chemicals.
    10·2 answers
  • What happens to particles in matter
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!