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What part of CAP and lac repressor are directly responsible for recongnition of specific DNA sequences in the major groove?
A protein that has a helix-turn-heloix domain can bind to DNA because one of the helices interacts with the sugar phosphate backbone of a DNA strand while the other helix binds to the base bairs in the major groove. The section of the helix-turn-helix motif that binds inside the major groove is called the "recognition sequence"
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What is the difference between the induction mechanisms of IPTG and lactose in gene expression regulation?
IPTG is a synthetic inducer that directly binds to the lac repressor protein, preventing it from blocking the lac operon. Lactose, on the other hand, is a natural inducer that is converted into allolactose, which then binds to the lac repressor to release it from the lac operon.
What is the cell organelle on which protein molecules are manufactured?
Proteins do not directly produced.First amino acid sequences produced in ribosomes.So ribosomes are considered as factories of protein production
What is the circulatory system directly responsible for?
The circulatory system is directly responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body. It consists of the heart, blood vessels, and blood, working together to ensure proper distribution of essential substances to all tissues and organs.
What are The cells directly responsible for cellular immunity?
White blood cells, more specifically B-lymphocytes.
The formed elements most directly responsible for humoral immunity are?
B lymphocytes are the formed elements most directly responsible for humoral immunity. They produce antibodies that circulate in the bloodstream and bind to antigens, marking them for destruction by other immune cells.
Enhancers must bind to the repressor protein?
Enhancers do not directly bind to repressor proteins. Enhancers typically bind to activator proteins, which in turn help recruit RNA polymerase to the promoter region of a gene, leading to gene transcription. Repressor proteins, on the other hand, bind to specific DNA sequences to inhibit gene transcription.
What is the difference between the induction mechanisms of IPTG and lactose in gene expression regulation?
IPTG is a synthetic inducer that directly binds to the lac repressor protein, preventing it from blocking the lac operon. Lactose, on the other hand, is a natural inducer that is converted into allolactose, which then binds to the lac repressor to release it from the lac operon.
Meiotic cell division in animals is directly responsible for the?
Meiotic cell division in animals is directly responsible for the producing sex cells.
Is consumer responsible for shortage of electricity?
Not directly.
How has slavery affected the history of US?
Slavery was directly responsible for the Civil Rights Movement of the 1960s.
What is the cell organelle on which protein molecules are manufactured?
Proteins do not directly produced.First amino acid sequences produced in ribosomes.So ribosomes are considered as factories of protein production
What is a Colony run by governor directly responsible to crown?
proprietary
Who is directly responsible for setting reserve requirements?
Board of Governors
What is directly responsible for providing energy to plankton in the ocean?
sun
Who is directly responsible for the performance of CEOs?
stockholders and the board of directors
Who are combatant commanders responsible directly to?
Secretory of Defense and the President
What is directly responsible for matter moving and changing in an animal's?
Energy
