Testosterone helps RNA polymerase transcribe certain genes. It is a steroid hormone.
<h3>Testosterone and gene expression</h3>
Testosterone is a steroid hormone produced in the gonads and secreted by the Leydig cells.
During gene expression, testosterone helps to RNA polymerase, which is a key enzyme that acts during transcription.
During transcription, RNA polymerase sequentially adds nucleotides in order to form a single strand RNA.
Learn more about transcription here:
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Answer:
true
Explanation:
Embryonic stem cells.
These are pluripotent (ploo-RIP-uh-tunt) stem cells, meaning they can divide into more stem cells or can become any type of cell in the body. This versatility allows embryonic stem cells to be used to regenerate or repair diseased tissue and organs.
Answer:
El término orgánulo se emplea para referirse a elementos o estructuras celulares que se encuentran en en el citoplasma de las células, cuyas funciones son bastante específicas, los cuales ha contribuido de manera considerable en el proceso evolutivo.
Ahora bien, dicho lo anterior y respondiendo de forma más concreta la pregunta, puede decirse entonces, que el citoplasma representa la parte de la célula que contiene los orgánulos, presentándose con mayor frecuencia en las células eucariotas debido a que poseen una forma determinada, caso contrario de las células procariotas.
Explanation:
Each daughter cell would still have 16 chromosomes
