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.
Answer:
hidhyrydhrshrzhrshrsurshrshrzhrdhrzhrs
Answer:
Good night, Casca. See you tomorrow. Walk safely
Explanation:
Answer:
Yes, only sand paper have friction
Explanation:
cuz it is rough and makes more friction when any solid object is used to it
Answer: The correct answer is-
Natural selection.
Explanation:
Natural selection is an evolutionary theory that was given by Charles's Darwin. According to this theory, organisms that possess a beneficial allele (a gene variant) for their survival or that are capable of adapting themselves in changing environmental conditions, will survive and produce large number of offsprings through reproduction.
Thus, it means that if an organism becomes adapted to its environment, it will survive.
Therefore, Natural selection is the right answer.
