<h3><u>Answer</u>;</h3>
- Both prokaryotic and eukaryotic transcriptions use a common enzyme, RNA polymerase, to transcribe DNA into RNA.
- In both prokaryotes and eukaryotes, transcription begins with the binding of transcription factors to the promoter site on the DNA.
<h3><u>Explanation;</u></h3>
- Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA. The process occurs in both eukaryotes such as human beings and prokaryotes such as bacteria.
- However; prokaryotes and eukaryotes have incredible similarities and differences in transcription.
- Among the similarities includes; <em><u>the fact that Both prokaryotic and eukaryotic transcriptions use a common enzyme, RNA polymerase, to transcribe DNA into RNA and also In both prokaryotes and eukaryotes, transcription begins with the binding of transcription factors to the promoter site on the DNA.</u></em>
- Additionally, there are many differences between eukaryotic and prokaryotic transcription; for example, Prokaryotes have only one RNA Polymerase, while eukaryotes have three, etc.
Answer:
Both follow duplication of chromosomes. Both include breakdown of the nuclear membrane. Both require spindle fibers to move chromosomes around.
Explanation:
Answer: The correct answer is hormone
Explanation:
A hormone is a chemical substance produced by an organ (usually called gland) and on production is released directly into the bloodstream to be transported to another part of the body (usually called target organ) where its exert its function.
An example of hormone is thyroxine, it is produced by the thyroid gland in the neck and exert function on almost all cells of the body
Answer:
The frequency of recessive allele should be 0.30.
Explanation:
According to Hardy-Weinberg equilibrium, sum of both dominant allele frequency (p) and recessive allele frequency (q) should be equal to 1 (p+q = 1).
Brown hair = dominant (p)
white hair = recessive (q)
49% mice are brown hair
so dominant genotype frequency = 0.49
According to Hardy-Weinberg principle, square root of the genotype (homozygous) is equal to allele frequency.
√p =√0.49 = 0.70
The dominant allele frequency is 0.7
Now, by this value we can find the recessive allele frequency by
p + q = 1
1 - 0.7 = 0.3
So, the recessive allele (white hair mice) frequency is 0.30.
To determine a Brian in its skull for 1.99 and