The researchers prepare an intron-free copy of the eukaryotic gene for the use in creating the transgenic bacteria by using the reverse transcriptase to make the cDNA from the mature mRNA
The structure of the eukaryotic genes. Most of the eukaryotic genes are contain the segments of the coding sequences (exons) that interrupted by the noncoding sequences (introns). Both the exons and the introns are transcribed to yield a long and primary RNA transcript.
Eukaryotic DNA is the linear, compacted into the chromosomes by the histones, and has the telomeres at each end to protect from the deterioration. The Prokaryotes contain the circular DNA in addition to the smaller, transferable DNA plasmids. Eukaryotic cells contain the mitochondrial DNA in the addition to the nuclear DNA
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Answer:
Entre las posmenopáusicas sin SUA (asintomáticas), hubo 2 casos de cáncer de endometrio, con un grosor endometrial promedio de 10 mm (rango: 5 a 14 mm). En las mujeres postmenopáusicas sin SUA el uso de un valor de corte de 11 mm para el diagnóstico de cáncer de endometrio, mostró baja sensibilidad (Tabla V).
<span>The
answer is A. The reduction in variety reduces the number of alleles for
each gene in the gene pool. This reduces the variations in the phenotypes of the crops. A disadvantage of this phenomenon is that it
would be difficult for the crops to withstand
environmental changes and calamities because there is no wide variation on
which natural selection could act upon to
enable the crops to adapt to these changes.</span>
2. the answer is no because both the proteins of the insulin are different.
Answer:
cell nucleus has the most DNA
