Answer:
<u>The frequency of “c” would increase.</u>
Explanation:
Remember, in the scenario, we are told the carrier survives better in an environment with severe diarrhea.
<u>Hence, it is thus logical to expect the frequency of </u><u><em>"c" </em></u><u>to increase in an environment where there was an epidemic of cholera.</u>
In the following orbital the lone pair on each N atom is present:
N1: sp3,
N2: p,
N3: p,
N4: sp2,
N5: sp2
Sitagliptin is an anti-diabetic drug used to treat type 2 diabetes and is marketed under the brand names Januvia and others. One carbon atom has no pi bonds, while the first nitrogen atom is linked to two hydrogen atoms. It thus possesses sp3 hybridization.
The second nitrogen atom possesses a single pair of electrons and is bound to three other atoms. It is hence sp2 hybridized. The nitrogen atoms in positions 3, 4, and 5 have sp2 hybridization.
The lone pair of nitrogen in the first nitrogen atom is in the sp3 orbital. The second and third nitrogen atoms' only pair of electrons are in p-orbitals. The fourth and fifth nitrogen atoms' lone pair of electrons are in sp2 orbitals.
Here is another question with an answer similar to this about Sitagliptin: brainly.com/question/28275161
#SPJ4
under the speed limit..we must be careful not to drive too fast.
The meaning of life is no getting what you want, it's living it like it's the best life you'll ever have. You have to look past the bad things in lie and look at the good parts! Only you can define your life, we're here to help and create our life along with yours. Our purpose is to do what we love. We do what we want in life, and that's what matters. As long as you keep your head up, everything will level out.