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Mandarinka [93]
3 years ago
12

Subject: Science Where are Quasars located?

Biology
1 answer:
guapka [62]3 years ago
6 0

Answer: Astronomers think that quasars are located in galaxies which have black holes at their centers. The black holes may provide quasars with their energy. Quasars are so bright that they drown out the light from all other stars in the same galaxy.

Explanation: from N.A.S.As website

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Substrate-level phosphorylation directly generates ATP during a chemical reaction. As a single molecule of glucose is completely
salantis [7]

Answer:

B) 4 ATP

Explanation:

The most favoured substrate of the cellular respiration is called glucose which on complete oxidation yields ATP.

The substrate level of phosphorylation is the formation of the ATP molecules from a phosphorylated intermediate and the ADP.

During glycolysis, the substrate-level phosphorylation produces 4 ATP molecules out of which 2 molecules are utilized during the process itself thus there is a net gain of glycolysis produces 2 ATP molecules.

Thus,  4 ATP is the correct answer.

6 0
3 years ago
Alright, I’m begging someone for help plz
Mrrafil [7]
Answer is C

Hope this helps
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A dog breeder wants to show prospective buyers that his dogs are pure breed.which kind of model could he use
adell [148]

Answer:

A pedigree

Explanation:

A pedigree  is the record of descent of an animal, showing it to be purebred. With a pedigree, a dog breeder would easily have proof of his purebred dogs' heritage.

<h3>Hope this was helpful!</h3>
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Which of the following is not a carbon sink?
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Gametes are formed by
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