Fentanyl is in a class of drugs called opioid analgesics, which work by binding to nervous system proteins called opioid receptors, thereby blocking the transmission of pain signals to the brain.Duragesic is a transdermal (through-the-skin) patch.entanyl skin patches are only used to treat people who are tolerant (used to the effects of the medication) to narcotic pain medications. Fentanyl is in a class of medications called opiate (narcotic) analgesics. It works by changing the way the brain and nervous system respond to pain.
Answers. Best Answer: 1 anisogamy (reproduction by the union or fusion of two differing gametes (especially differing in size) 2 Gonad is the generic term for either testes or ovaries 3 Gametes are haploid 4 Disease and disorders are passed on.
MAIN IDEA: You have body cell s and gametes. 1. What are the two major groups of cell types in the human body? 2. Where are gametes located? 3. How many chromosomes are in a typical human body cell? MAIN IDEA: Your cells have autosomes and sex chromosomes. Fill in the concept map below to summarize what you know about chromosomes. 46 chromosomes in human body cells 22 homologous pairs 7. 8. 4. 5. 6. include