Is it likely that a cell would transcribe all genes in their lifetime?

Is it likely that a cell would transcribe all genes in their lifetime?

Is it likely that a cell would transcribe all the genes within its nucleus simultaneously? No, cells only transcribe genes as they are needed to make specific proteins.

Is it likely that all cells transcribe all their genes at some point in their lifetime justify your answer using complete sentences?

Justify your answer using complete sentences. No, cells only transcribe genes as they are needed to make specific proteins.

Does transcription happen throughout the life of the cell?

The process of transcription is happening all the time in every cell of your body. A single strand of mRNA can be used over an over to make the same protein multiple times.

Why every cell does not express all of its genes?

For a cell to function properly, necessary proteins must be synthesized at the proper time. In addition, only expressing a subset of genes in each cell saves space because DNA must be unwound from its tightly coiled structure to transcribe and translate the DNA.

What makes up the transcription initiation complex quizlet?

What parts make up the transcription initiation complex? Transcription factor proteins & RNA polymerase.

Do all cells express all genes?

Thanks to gene regulation, each cell type in your body has a different set of active genes – despite the fact that almost all the cells of your body contain the exact same DNA.

Why is transcription making a copy of DNA?

Transcription is making a copy of the inforamtion in DNA as RNA Considering the many types of cells in a multicellular organism, and their different functions, is it likely that all cells transcribe all their genes at some point in their lifetime The “m” in mRNA is short for “messenger.” Why is this molecule called messenger RNA

What does it mean to make a copy of a gene?

To transcribe is to make an exact copy. Transcription is making a copy of the inforamtion in DNA as RNA Considering the many types of cells in a multicellular organism, and their different functions, is it likely that all cells transcribe all their genes at some point in their lifetime

How are transcription mechanisms used to support the theory of evolution?

How might biologists use transcription mechanisms to support the theory of evolution? All species use the same nucleotides in their DNA and mRNA. All species use a promotor region to initiate transcription. All species use a similar RNA polymerase enzyme.

How many genes are there in the human genome?

The human genome contains about 25,000 genes and yet produces about 100,000 different polypeptides. Propose an explanation of how this is possible. A single sequence of pre-mRNA can produce different mRNA sequences depending on what introns are removed.