3 years ago

A scientific theory states that the universe is expanding. Which of these statements is correct about this theory?

1 answer:

6 0

The answer would be : <span>It is a well supported explanation which cannot become a law.

A law and a theory are different you know. In fact, the law is universel. This applies for everything unlike a theory which explains in particular why something is happening.

Any doubts ?

Hope this helps !

Photon</span>

You might be interested in

18) The enzyme poly-A polymerase is responsible for adding 3' poly-A tails to eukaryotic mRNAs. This enzyme... A. cuts the mRNA

Vlad1618 [11]

Answer:

The correct answer is - option e. uses ATP as a substrate.

Explanation:

Poly-A Polymerase is an enzyme of the family of the DNA polymerase beta (polβ) family which catalyzes the reaction of the addition of AMP from ATP to the DNA polymerase beta (polβ) family.

ATP+RNA-3'OH--------->Pyrophosphate + RNApA-3'OH.

In this reaction, after the mRNA is cleaved, the Poly-A Polymerase template-independently adds about 200 A nucleotides (from ATP) one by one.

5 0

3 years ago

Logical reasoning quiz be Lindsay Bowden

Arturiano [62]

Answer:

ok I can help you alright

7 0

3 years ago

Eukaryotic cells have membrane-bound organelles that result in the formation of compartment-like structure.

notka56 [123]