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Degger [83]
3 years ago
15

Scientists can use mutants to study metabolic pathways. These organisms have a mutation in a gene encoding a metabolic pathway e

nzyme that results in the inactivation of that enzyme. Saccharomyces cerevisiae (a yeast species) mutants are available that grow on fructose, but not glucose. This growth defect results from a mutation in the gene encoding what enzyme?
a. phosphoglycerate kinase
b. enolase
c. pyruvate kinase
d. phostphoglycerate mutase
e. Phosphoglucose isomerase (phosphohexose isomerase or glucose-6-phosphate isomerase)
Biology
1 answer:
riadik2000 [5.3K]3 years ago
3 0

Answer:

The correct answer is - e. Phosphoglucose isomerase (phosphohexose isomerase or glucose-6-phosphate isomerase)

Explanation:

Phosphoglucose isomerase (phosphohexose isomerase or glucose-6-phosphate isomerase) is an enzyme that catalyzes the conversion of the glucose-6-phosphate to fructose-6-phosphate or fructose-6-phosphate to glucose-6-phosphate.

In the given question there most likely a mutation that takes place in Phosphoglucose isomerase as it is not able to convert glucose to fructose which is a growth defect.

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Rajus classmates should be educated on the dangers of bull_ying and the benefits of being kind instead.

<h3>What is bull_ying?</h3>

Bull_ying is an action which is directed to another individual due to real or perceived power imbalance to cause the individual fear or h_arm.

The dangers of bull_ying include:

  • causes feeling of worthlessness in the individuals being bulli_ed
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By teasing Raju, her classmates are bull_ying her.

Therefore, Rajus classmates should be educated on the dangers of bull_ying and the benefits of being kind instead.

Learn more about bull_ying at: brainly.com/question/1460915

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2 years ago
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Answer:

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Explanation:

Life began on Earth at least 3.5 to 4 billion years ago, and it has been evolving ever since. At first, all living things on Earth were simple, single-celled organisms. Much later, the first multicellular organisms evolved, and after that, Earth's biodiversity greatly increased.

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