Using genome projects：练习题

Which of the following is a primary application of determining the proteome of simple organisms, such as bacteria, in medical technology?

Why is determining the proteome of a complex eukaryotic organism like a human significantly more difficult than determining its genome?

In the context of sequencing projects, why is it significantly easier to determine the proteome of a prokaryotic organism compared to a complex eukaryotic organism?

When determining the proteome of a bacterium, scientists find it much simpler than determining that of a human.
Explain why the presence of non-coding DNA and regulatory genes in humans makes this task more complex.

Scientists have successfully sequenced the genome of several species of pathogenic bacteria to identify potential antigens.
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}Explain why identifying these antigens is easier in simpler prokaryotic organisms compared to humans, with reference to the proteome.

Genome sequencing projects have provided the complete DNA sequences for a variety of organisms.

a) Explain why determining the genome of a simpler organism, such as a bacterium, allows for the easier identification of its proteome compared to complex eukaryotes.
b) Suggest one medical application of knowing the proteome of a pathogenic bacterium.