Answer:
Complete the following sentences. Francis Crick’s Central Dogma of molecular biology explains the flow of genetic information, from DNA to RNA, to make a functional product, protein. This process requires transcription of the DNA into messenger RNA and then translation from mRNA into polypeptids.
Explanation:
During transcription, the template strand of DNA is read by the enzyme known as DNA polymerase, and used to generate a complimentary strand known as messenger RNA (mRNA), the mRNA then undergo translation as its base pairs are converted into amino acid. These amino acids are joined together in a sequence of polypeptide chain by the help of transfer RNA (tRNA).
Simply put, DNA makes RNA, and RNA makes protein.
Answer:
The phylum Hemichordata is the one that could form an evolutionary connection between the chordates and non-chordates.
Explanation:
To the phylum Hemichordata belongs a genus that scientists believe could explain how the chordates could evolve from the non-chordates. This genus is Balanoglossus, of the class Enteropneusta.
Balanoglossus is similar to a worm, whose habitat is the seabed, and like other hemicordates it has a stomach, a structure that forms part of its digestive system and fulfills the functions of a spine.
Learn more:
Chordates and non-chordates brainly.com/question/1387264
The correct answer is the cell.
Since Arachnoidiscus ehrenbergi is a single cell organism the only level its of organization is cell. Human stomach is composed of many different types of cells which combine together in order to perform complex functions. Those cells are arranged in tissues which make an organ-stomach.
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