Answer:
Explanation:transcription is the transfer of genetic information from DNA to mRNA, which can be translated to a functional protein. Eukaryotic transcription occurs in the nucleus. The process starts when RNA polymerase regonises certain transcription factors upstream of the promoter region. binding of RNA polymerase to these transcription factors in addition to other molecules form the basal transcription factor. The enzyme then moves from 5' to 3' of the template strand (strand to be transcribed) adding corresponding nucleotides to form the new RNA strand (pre mRNA). The newly synthesized RNA then undergoes three basic steps ( capping, polyadenylation and splicing) to become a mature translatable mRNA.
Science is required in the study of human development because research provides facts and data which will make people enabling to live their lives fully.
There are certain other reasons which make it important to study human development scientifically like the understanding of human development throughout their lifespan, makes a better understanding of the children or the off springs and the way to deal with them. The study of human development usually follows a predictable pattern so it makes a better understanding and enables to take better decisions at certain point of time.
Answer: The main bonding in DNA which renders the double helix structure so stable is that of hydrogen bonds. ... As well as this there are hydrogen bonds between the bases and surrounding water molecules, and this combined with the even stronger phosphodiester bonds in the sugar phosphate backbone make DNA very stable.
Explanation:
Answer:
Hibernation, Burrowing underground
Within the chrysalis<span> the old body parts of the caterpillar are undergoing a remarkable transformation, </span>called<span> 'metamorphosis,' to become the beautiful parts that make up the </span>butterfly<span> that will emerge.
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