The connection between the beginning of life and the
universal genetic code is that they all started with a simple one celled
molecule. The Universal genetic code is a common language for almost all
organisms to translate nucleotide sequence of deoxyribonucleic acid that is DNA
and ribonucleic acid that is RNA to amino acid sequences of proteins. All
living Organisms have a genetic code generally represented by the sequence of
nucleotides in their DNA.
Answer:
The correct answer is (A) gene A is a positive regulator of gene B.
Explanation:
When positive regulation occurs a transcription factor is required to bind at the promoter in order to enable RNA polymerase to start transcription.
RNA means ribonucleic acid and it is a long single-stranded chain of cells that processes protein.
Answer:
Plants fibers are obtained from cotton plants and jute plants.
Explanation:
Answer: Oceans, active volcanoes, an atmosphere, life, etc.
Answer:
The number of electrons in the outermost shell of a particular atom determines its reactivity, or tendency to form chemical bonds with other atoms.
Explanation: