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nikklg [1K]
3 years ago
15

Why is there a limit to the number of levels that a food chain can reach

Biology
1 answer:
Svetllana [295]3 years ago
7 0
Energy is lost at each trophic level.
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predict the effect of a mutation that prevents the expression of aurka on a normal (noncancerous) cell
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Answer:

Nowadays, if a cell cannot express the AURKA gene, malignant neoplasms or cellular malignancies can be generated.

since it is related to the KRAS gene.

There is some scientific evidence or research that maintains that FOSL1 acts on another gene, AURKA, whose expression to date was thought to be independently regulated by the KRAS oncogene, and for which clinical trials are currently underway with a drug that inhibits it. .

Explanation:

Aurora kinase A also known as serine / threonine-protein kinase 6 is an enzyme that in humans is encoded by the AURKA gene.

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Which of the following do both heterotrophs and autotrophs have in common?
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<h3><u>Answer;</u></h3>

Both use energy sources to create ATP

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