Respuesta :
Answer:
A) repressors
Explanation:
A transcription factor is a protein that controls the rate of transcription of genetic information from DNA to messenger RNA, by binding to specific DNA sequence. The function of TFs is to regulate-turn on and off genes-In order to make sure that they are expressed in the right cell, at the right time and in the right amount throughout the life of the cell and the organism. Groups of TFs function in a coordinated fashion to direct cell division, cell growth and cell death throughout life.
Transcription factors are the protein molecules, which are involved in the process of transcription of the DNA.
The correct answer is:
Option A. Repressors
Repressors can be defined as:
1. Repressors are the factors that regulate or repress the rate of transcription.
2. Repressors are the DNA or RNA binding proteins that inhibit the expression of genes by binding to the operators of the protein sequence.
3. These repressors work in a coordinated fashion to regulate the process of transcription and direct the cell division, growth, and death.
Thus, the correct answer is repressors.
To know more about repressors, refer to the following link:
https://brainly.com/question/1621943