Which of the following is the correct mechanism of action of drugs such as Acarbose, which is an α-glucosidase inhibitor, in the treatment of NIDDM (Type 2)?

Second-generation antipsychotics:

In the CNS stimulants, which of the following classes targets norepinephrine?

Which of the following is incorrect about morphine?

Varenicline or Chantix is used to help patients stop smoking by decreasing the patient’s need for nicotine, although the drug binds to the same receptor as nicotine.  This is due to:

Most daily oral contraceptives mediate their effect by:

Ideally in most surgical procedures, anesthetic depth is maintained at Stage                         and plane                             .

Black fur in mice (B) is dominant to brown fur (b). Short tails (T) are dominant to long tails (t). What fraction of the progeny of crosses BbTt × BBtt will be expected to have brown fur and long tails?

Black fur in mice (B) is dominant to brown fur (b). Short tails (T) are dominant to long tails (t). What fraction of the progeny of crosses BbTt × BBtt will be expected to have brown fur and long tails?

In cattle, roan coat color (mixed red and white hairs) occurs in the heterozygous (Rr) offspring of red (RR and white (rr) homozygotes. Which of the following crosses would produce offspring in the ratio of 1 red:2 roan:1 white?