No, it is an enzyme. Some textbooks claim it to be a ribozyme, but it is definitely an cellular enzyme. It has a reverse transcriptase part and a rna part. it uses the rna part as a primer and elongates the 3' end of a DNA strand which has been shortened during replication. It is usually not expressed in eucryotic cells but is active in proliferating eucaryotic cells such as germ cells. In tumor cells telomerase may be re-activated and thus the cell proliferates unrestrainedly.
Telomerase
Ribozyme is an enzyme made of ribonucleic acid (RNA).
A simple explanation of telomere erosion is an act that occurs whenever a cell divides. Telomerase is an enzyme and its role is to control the telomere present.
the enzyme telomerase is used to stop the shortening of the telomeres. a good example is when a cell becomes cancerous the body will release telomerase so the cell wont die
Ribozymes are composed of nucleotides, whereas enzymes are composed of amino acids.
Telomerase is involved in adding DNA to the end of the lagging strand.
Telomerase maintains the telomeres of chromosomes in order to prevent cell death. This enzyme added sequences onto the ends of the chromosomes, thereby preventing extreme shortening and loss of genetic material. In a way, telomerase would give cells immortal life, by continuously regenerating its ends. However, telomerase are usually inactive in the human body because normal cells do not divide frequently, and therefore, the chromosomes do not shorten.
Telomerase
Zhou Songyang has written: 'Telomeres and telomerase' -- subject(s): Telomerase, Laboratory manuals, Physiology, Telomere
Telomerase function is to protect the chromosome ends. This protein binds to the ends of the chromosomes solving issues with DNA end replication
One difference is how they are spelled.
telomerase
Telomerase
Ribozyme is an enzyme made of ribonucleic acid (RNA).
They both promote a specific chemical reaction, also a ribozyme can act as an enzynme and have the ability to replicate it's self. Answered by: Alyssa White
A simple explanation of telomere erosion is an act that occurs whenever a cell divides. Telomerase is an enzyme and its role is to control the telomere present.
In science, the chemical telomerase is enzyme that is part of the DNA structure in humans. The chemical is used to help hinder the loss of important DNA in the ends of chromosomes.