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Tems11 [23]
3 years ago
15

Most scientists believe the extinction of mesozoic life was caused by _____. anser

Biology
2 answers:
RideAnS [48]3 years ago
4 0
It was the dinosaur era, it subdivided into three periods  the Triassic, Jurassic, and Cretaceous periods. It is believed that the era ended due to a large meteor crashing into the Earth
Dahasolnce [82]3 years ago
3 0

a meteorite hitting the earth

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Answer:

Below

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mRNA is a complimentary copy of a DNA segment (gene) and consequently can be used to deduce the gene sequence. For converting a sequence from mRNA to the original DNA code, apply the rules of complementary base pairing: Cytosine (C) is replaced with Guanine (G) – and vice versa. Uracil (U) is replaced by Adenine (A).

The codon is the three nucleotide sequence in the mRNA that indicates which amino acid should be incorporated in the growing polypeptide chain. The anticodon is the complementary three nucleotide sequence in the appropriate tRNA.

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