Because the cells can only use energy in form of ATP.
Its like you can't run a diesel truck on petrol.
Answer:
D
Explanation:
It's kind of hard to explain, if it's hot, it's the temperature.
The Answer was in your question. :)
Answer:
C) binding to mRNAs and degrading them or blocking their translation
Explanation:
<u>miRNAs:</u>
miRNAs is the abbreviation of MicroRNAs. These are the small noncoding RNAs of ∼22 nucleotides which can not code for peptides. miRNAs are responsible for gene expression regulation at the level of post transcription. They can do so by forming complementary base pairing with target mRNA and inhibiting their translation.
They silenced mRNA by the following processes:
(1) Cleavage of the mRNA strand into pieces,
(2) stopping mRNA from translation into proteins by ribosomes.
(3) Shortening of mRNA poly(A) tail and destabilizing it.
Methane the most, small amount of oxygen and other gases
D : the number of generations in one population
