A ligand is any molecule that binds to a specific site on a protein or other molecule. In this case, the estrogen hormone 17-beta-estradiol is the ligand, and the estrogen receptor is the protein. Binding turns on, or activates, a hormone receptor.
Final Thoughts. If you plan on playing a lot of poker, Club WPT is a fantastic deal. As this review points out, this service is definitely not a scam. For $19.95 a month, you get access to. 1  Daily $1,000 prize pool tournaments. 2  Monthly $10,000 prize pool tournaments.he first thing that caught my attention with Club WPT was the daily $1,000 pool-prize tournament. For $19.95 a month, you can compete in a tournament that will give away $1,000 split between people who make the money.
How much does Weight Watchers Online cost? Weight WatchersÂ® Online, our Internet-based offering for people who cannot attend Meetings, has two payment plan options: Monthly payment of C$22.99 plus a one-time sign up fee of C$34.99 for a first month total of C$57.98. Three months for C$86.49 (or a sign up fee of C$34.99 and three introductory months for C$51.50). If you choose either plan, we will automatically renew your subscription at the end of the prepayment period at our standard monthly rate of C$22.99 until you cancel.