The correct answer for the question that is being presented above is this one: "conformation and anticonformation." The two important domains within a riboswitch that involve the ligand-binding site are conformation and anticonformation. Riboswitch<span> refers to the regulatory segment of a </span>messenger RNA<span> molecule that binds a </span><span>small molecule.</span>
The group of archaebacteria that live on surfaces of swamps,marshy lands,and intestines of cows are methanogens
The number of chromosomes is reduced in half from 46 to 23, the process that causes that effect is the meiosis process, because they have only half the total chromosomes in a somatic cell, they are termed haploid.
The woman breast is a mysterious appendage. We ascribe so much meaning to it and make such fuss about a pair of them. But men's breasts are not exactly a big deal, are they? Men can be topless and walk down the street on a hot day, wash the car, or sunbath without much reproach in modern America. Their breasts are not sexualized like women's breasts are.
Answer:
A= uses a beam of light to produce magnified images
Explanation: