What are Krebs cycle inputs and outputs?
Answers
Answer:
see below image:
Explanation:
inputs + their outputs listed in the image
The Krebs cycle continues when acetyl-CoA (2-carbon molecule) and oxaloacetate (4-carbon molecule) combine to form citrate (6-carbon molecule). Citrate is then converted into cis-aconitate, which is then converted into isocitrate. Following this step, one of the carbon atoms separates and is released as CO2.
What is Krebs cycle?The tricarboxylic acid (TCA) cycle, also known as the Krebs cycle or the citric acid cycle, is the primary source of energy for cells and an essential component of aerobic respiration.
The cycle converts acetyl coenzyme A (acetyl CoA available )'s chemical energy into the reducing power of nicotinamide adenine dinucleotide (NADH).
The Krebs cycle is powered by lipids (fats) and carbohydrates, both of which produce the molecule acetyl coenzyme-A. (acetyl-CoA).
This acetyl-CoA reaction is the first in an eight-step sequence of reactions known as the Krebs cycle, which takes place entirely within the mitochondria of eukaryotic cells.
The net energy output of glycolysis through the Krebs cycle for one glucose molecule is 4 ATP, 10 NADH + H+, and 2 FADH2.
Thus, these are the chief inputs and outputs of Krebs cycle.
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Related Questions
Dani needs to draw a diagram of the process of photosynthesis for
homework. She begins by writing the equation for photosynthesis. Which
of the following correctly shows the overall process of photosynthesis?
Glucose + oxygen + light energy
carbon dioxide + water
Glucose + water + light energy → carbon dioxide + oxygen
Carbon dioxide + water + light energy → glucose + oxygen
Carbon dioxide + oxygen + light energy – glucose + water
Answers
Answer:
C
Explanation:
Carbon dioxide + water + light energy = glucose + oxygen
Extrusions are formed by cooling magma beneath Earth's surface.
Please select the best answer from the choices provided
T
F
Answers
I took the test.
Answer:
f
Explanation:
How many types of Protista are there?
Answers
Answer:
4
Explanation:
Answer:
3
Explanation:
There are three types of protists: algae, protozoa, and mold.
name of nuclear process responsible for formation in somatic cells
Answers
Answer: Meiosis
Explanation: Meiosis is a special process of reductional cell division; it results in the formation of four gametes containing half (1N) the number of chromosomes found in somatic cells. Haploid gametes unite at fertilization to create a diploid zygote.
What kind of food does a bird with a dip netting beak eat?
A) insects
B) nectar
C) fish
D) seeds
Answers
Answer:
answer is c fish as they catch them in their beak
Bird with a dip netting beak eats fish.
What do you mean by dip netting beak?"Long netting beak has a long straight upper mandible with a small hooked end and a lower mandible that has been adapted to hold a large fold of skin." It is used as a net to capture fishes while the water is drained off.Pelicans have this type of beak.Hence, the correct option is C. fish.
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Brainliest!!!
Which statements are true? Check all that apply.
A.) In eukaryotes, DNA is found in the cytoplasm of the cell.
B.) RNA is the nucleic acid that helps build proteins.
C.) DNA is the nucleic acid that carries genetic information.
D.) The structure of proteins is determined by DNA.
E.) A chromosome is made of RNA.
Answers
Answer:
A, B, C, D
Explanation:
A is true. DNA is found in the cytoplasm of the cell in eukaryotes. (I'm 95% sure.)
B is true. RNA is a nucleic acid, and it helps build proteins.
C is true. DNA is a nucleic acid that builds the genetic code/information.
D is true. The structure of many things, including proteins, is determined by DNA. (Don't get this confused with RNA. RNA helps build proteins, but DNA determines the structure.)
E is false. A chromosome is made up of DNA, not RNA.
(I'm about 95% sure my answers are correct, but please don't be dependent on these answers.)
Answer:
2,3,4
Explanation:
Edge 2020, plz mark as brainliest
Please help I would greatly appreciate it
Answers
Answer:
Ice is less dense than water
Explanation:
Whenever a substance floats on top of another it has to be less dense.
which would most likely cause the liquid in tube a to rise
Answers
Several factors could:
- A rise in air pressure
- Another substance was added
- Chemical reaction
~theLocoCoco
ANSWER ASAP
Ground water can flow deep into an underground layer of rock called a(n)————that can store water for a long time .
a. aqueduct
b. gene pool
c. aquifer
d. sanctuary
Answers
Your answer should be:
Aquifer.PLEASE HELP!!! (50 POINTS) Fill in the table with the name of each phase of meiosis as shown in the diagram.
Diagram # Phase of Meiosis
1.
2.
3.
4.
5.
6.
7.
8.
Answers
2 - Metaphase I
3 - Anaphase I
4 - Telophase I & Cytokines
5 - Prophase II
6 - Metaphase II
7 - Anaphase II
8 - Telophase II & Cytokines
The graph here shows information about three different populations. What does this survivorship curve indicate about frogs?
Answers
Answer:
the real answer is have a high birthrate
Explanation:
This macromolecule forms pumps and channels within the cell membrane. They act like to let molecules in and out of the cell.
- Carbohydrates
- Lipids
- Nucleic acids
- Proteins
Answers
Answer:
The macromolecules that forms pumps and channels in the cell membrane, allowing the entry and exit of molecules to the cell are protein.
Explanation:
Membrane integral proteins are a type of macromolecule attached to the structure of the membrane and have ends in contact with the cytoplasm and the extracellular medium.
These protein molecules can act as channels and transporters or pumps, to facilitate the passage of substances through the membrane. An example of transmembrane channels are ion channels, while a protein transporter is the sodium potassium ATP-ase pump.
Membrane proteins can also act as surface receptors and enzymes linked to the cell membrane.
The other options are not correct because :
Carbohydrates can be found on the membrane bound to other molecules, such as glycoproteins and glycolipids, but they do not act as pumps or channels. Lipids have the function of being the main component of the cell membranes. Nucleic acids are found in the nucleus, and are not part of the cell membrane.Economic and social changes during the Gilded Age caused
most workers to abandon labor unions.
people to stop working at many factories.
workers to seek training to get better jobs.
activists to work for a variety of reforms.
Answers
Answer:
ITS D
Explanation:
Economic and social changes during the Gilded Age caused activists to work for a variety of reforms.
What happens in Gilded age?The American Gilded Age was a period of immense economic change, great conflict between the old ways and brand new systems, and huge fortunes were made and lost.
The Gilded Age was a period of economic growth as the United States jumped to the lead in industrialization ahead of Britain. The nation was rapidly expanding its economy into new areas, especially heavy industry like factories, railroads, and coal mining.
As daunting as the political challenges were at the time, the Gilded Age came to an end with the reforms of the Progressive era and the New Deal. Those years saw countless changes in the rules of economic life as well as new taxes and social spending.
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Does photosynthesis produce or use up energy?
Answers
Answer:
i believe it uses up the energy to produce their own food
Answer:
Photosynthesis produces energy.
Explanation:
Photosynthesis produces energy from carbon dioxide, water and sunlight to make food (starch) that is in turn energy for the plant.
The image below shows a river at the bottom of a valley with several rock layers exposed.
The rock layers of this river valley were most likely exposed by which of the following?
Answers
Answer:
erosion and deposition
Explanation:
it’s honestly obvious.
Is the formula balanced as written? Why or why not?
Answers
Answer:
The formula is balanced as written because it should be equal on both sides.
Explanation:
HELPPPPPP QUICKKKKKK!!!!!!
which trait is not a genetic trait?
a. hazel eyes
b. long hair
c. detached earlobes
d. freckled skin
Answers
Answer:
I think the answer is either b. or d.
Explanation:
I remember this question from other quizzes I'm just not sure which one it is.
Sorry If this didn't help..
Answer:
Long Hair
Explanation:
You choose your own hair length, not genes.
What is another word for input and output?
Answers
Answer:
domain and range
Explanation:
domain= x-values
range= y values
what is the percent of Thymine found in the cow's DNA?
A.) 31%
B.) 22%
C.) 42%
D.) 28%
Answers
Answer:
22
Explanation:
which area of the North American continent would have the greatest risk of earthquake damage?
Answers
Answer:
The area is California.
Explanation:
There are 500,000 seismic tremors occurring out of which most of them are in the California zone. Over 80% of seismic tremors happen in a territory known as the Pacific Ring of Fire, a 25,000-mile horseshoe shape along the north side of the Pacific Ocean.
The principle purpose behind the distinction is that the California coast is directly over the limit of two of the structural plates that make up the Earth's covering.
Earth's covering, the lithosphere, is separated into in excess of twelve strong plates that buoy over a progressively gooey layer of hot shake.
In California, plates are granulating against one another. Envision striking two blocks against each other, often as possible reason them to split, perhaps severing lumps. As increasingly more weight is included, the block is probably going to break someplace in the center.
What are the very large molecules found in cells called?
Answers
Answer:
Ain’t it food
Explanation:
HELP ASAP YOU WILL GET 10 POINTS
How many net molecules of ATP are produced by gycolyisis or anerobic respiration?
A.2
B. 32
C. 1
D.4
Answers
Answer:
2
Explanation:
Answer:
The answer is A. 2
Explanation:
In anaerobic conditions, pyruvate converts to lactate through anaerobic glycolysis. Anaerobic respiration results in the production of 2 ATP molecules.
How many yeast cells would you expect to find after 15 days?
(Will mark as brainliest)
Answers
Answer:
4.5 thousands is the correct answer
Which organelle will you NOT find in an animal cell?
Chloroplast?
Cytoplasma?
Vacuole?
Golgi complex?
Answers
A study shows that a new pesticide is safe for use on food crops. The researcher who conducted
the study works for the pesticide company. What potential biases may have affected the study?
Answers
Answer:
Funding Bias
Explanation:
Funding Bias or Funding Outcome Bias refers to the tendancy of a scientific study or research to support the interests of the study's financial sponsor.
The potential that biases may have affected the study is the researcher most likely left out other data that might have supported that the pesticide wasn't safe on food crops.
What are pesticides?Pesticides are chemicals that are used in crops to remove or kill insects that feed on crops or impact the crops. These pesticides are made up of harmful chemicals, so they also impact the crops and the organism that eat the crops.
Here, the study is showing the adverse effect of pesticides, which could show by the proven effect on organisms in the experiment.
Thus, the researcher most certainly omitted further data that could have provided evidence that the pesticide wasn't safe for use on food crops, raising the possibility that biases may have skewed the study.
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Select from the drop-down to correctly complete the statement.
All atoms of an element are
A. alike
B. different
C. flammable
D. visible under a microscope
Answers
Answer:
If we're talking about one specific element, then your answer is A) alike.
Answer:
C flammable
Explanation:
How are isobars and isotherms alike and different?
Answers
Two important patters of macroevolution are
Answers
Answer: Adaptive radiation and convergent evolution
Explanation:
need help fast pleassssssssssssseeeeeeeeeeeee i am timeeeeeeeeeddddddddd Biodiesel fuel can be created from __________, an important resource in South and Southeast Asia. A. natural gas B. palm oil C. lumber D. coal Please select the best answer from the choices provided A B C D
Answers
Answer:
answer is palm oil
Explanation:
Biodiesel fuel can be created from palm__ oil________, an important resource in South and Southeast Asia. A. natural gas B. palm oil C. lumber D. coal Please select the best answer from the choices provided A B C D
Answer:
B
Explanation:
.....................
the chemical reactions that release energy from tour food are called your
Answers
Answer:
Explanation:
The source of the energy required to regenerate ATP is the chemical energy stored in food (e.g. glucose). The cellular process of releasing energy from food through a series of enzyme-controlled reactions is called respiration . Some of the energy released is used to produce ATP.