If the Sun uses up its hydrogen, what will happen to the Sun?

1 answer:

4 0

The sun like all stars is constantly using up its (Fuel)
so eventually like all other stars it will create a supernova and we would all die
thankfully that won't happen for another 5 million years

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give an example of a question that can be answered by science & a question that could be better answered by philosophy

never [62]

Answer:

Scientific: "does a sunflower or rose grow faster?"

Philosophy: "does leading by example help guide others?"

Explanation:

the first is scientific because you do experiments to find out the result as a fact.

the other one is philosophical cause it is more so an opinionated question but you can back it up still.

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a bacterium has a faulty lac operon in which there is a structural defect in the operator. in this bacterium:

wariber [46]

A bacterium has a faulty lac operon in which there is a structural defect in the operator. In this bacterium there is a structural problem with a segment of DNA that binds a repressor.

A protein known as a repressor binds to an operator site. The operator in this instance (and numerous others) is a section of DNA that lies just downstream of the RNA polymerase binding site or overlaps with it (promoter). In other words, it lies between the operon's promoter and its genes.

The repressor protein inhibits the synthesis of messenger RNA by attaching to the promoter region of the gene(s) (mRNA). The control of gene expression in cells requires repressor proteins.