Sidlenafil (Viagra) prolongs erection by
What will be an ideal response?
inhibiting degradation of cGMP
You might also like to view...
What is the smallest unit of life?
A. An atom B. A molecule C. An organism D. A cell
Immunoglobulins inactivate microbes in all of the following ways except via
A. perforating the microbial cell membrane. B. binding toxins. C. linking microbes to complement proteins. D. opsonization. E. perforating membranes or binding toxins.
Partially acid-fast aerobic actinomycetes include:
a. Nocardia. b. Mycobacteria. c. Streptomyces. d. Actinomadura.
Which of the following is a population?
1.the deer (Odocoileus hemionu) living in Yosemite Valley, California 2.the deer and the grass in Yosemite valley 3.all of the organisms living in Yosemite valley 4.all of the organisms living in the Sierra Nevada mountains of California