References Chapter 1: Problems Studies of existing cells to determine the minimum number of genes for a living cell have suggested that 206 genes are sufficient. If the ratio of protein-coding genes is the same in this minimal organism as the genes of Escherichia coli (0.980), how many proteins are represented in these 206 genes.

201.88 ≈ 202.

Explanation:

Genes are the functional segment of DNA that are responsible for the phenotype and genotype of the organisms. Different number of genes are present in different organisms.

The number of the genes that are sufficient in the living cell is 206.

The ratio of protein-coding genes in Escherichia coli is 0.98.

Number of proteins = No. of genes × Ratio of protein coding genes.

Number of protein = 206 × 0.98

Number of protein=201.88 ≈ 202.

Thus, the answer is 201.88 ≈ 202.

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for many students, however, stem subjects are optically discerned as vapid, tedious, and destitute of authentic-world applications. science and math have always been a major part of the high school curriculum, but many students have disengaged from these subjects because they don’t optically discern that they have any pertinence to the authentic world or students’ daily lives. for them, math and science have become a set of rules, procedures, laws, theorems, and formulas to memorize. some students even develop math apprehensiveness and cerebrate they are incapable of learning higher-level mathematics.

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as the u.s. economy changes, the ordinant dictation for stem-capable workers is growing. in may of 2014, the u.s. bureau of labor statistics counted more than 8.3 million stem jobs, which accounted for 6.2 percent of total employment in the cumulated states. that number is expected to perpetuate to increment as u.s. companies grow and innovate to compete in the ecumenical economy. according to the u.s. department of labor, the average salary for all stem jobs is $85,570, which is virtually double the average salary for all jobs.

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