The correct option for the above statement is:
C. There is a water-loving side outside the cell.
Explanation:
The lipid bilayer is formed in such the simplest way that the hydrophobic facet is on within| and therefore the water affectioned (hydrophilic) facet is on the surface and inside.
It is a two-layered arrangement of phosphate and macromolecule molecules that is kind of cytomembrane, the hydrophobic macromolecule ends facing inward and therefore the hydrophilic phosphate ends facing outward.
Answer:
transcription initiation
Explanation:
Transcription is a process by which genetic information from DNA is used to synthesize an RNA molecule, usually, a messenger RNA (mRNA), which is subsequently utilized to synthesize a protein by a process called translation. Transcription in prokaryotes has three steps:
1-Initiation: the RNA polymerase is a multisubunit enzyme (holoenzyme) composed of two α, one β, one β’ and one ω and σ subunits (α2ββ’ωσ). This holoenzyme binds to the promoter region of the template DNA strand.
2-Elongation. The sigma σ factor of the holoenzyme is released and the complex and the core enzyme (α2 ββω) moves along the template strand, thereby producing an mRNA sequence
3-Termination. This step can be Rho-dependent, where a protein named "Rho" recognizes the termination site and stop transcription, and Rho-independent (transcription continues until the termination sequence is reached).
In consequence, Rifamycin is likely to block the initiation of transcription because the core RNA enzyme needs to bind the sigma factor (σ) for initiation of transcription in bacteria.
True. Since electron microscopes use electrons instead of light, it can magnify up to 500,000 times of it’s actual size.
Answer:
The pitch is the independent variable.
The dogs are the dependent variable.
Explanation:
An independent variable is something that you can control such as how high or low the pitch is. The dependent variable is the variable that is dependent on the independent variable. The dependent variable is the one that shows the results.
