Cells need to copy their DNA when they divide. This process is called DNA replication. To understand how DNA is copied, we first need to understand the structure of DNA. DNA is made of two long strands that wrap around each other to make the famous double helix. Each strand is composed of a sequence of molecules called nucleotides.
Before you choose to enroll in a Part C (private Medicare Advantage or MA) health plan, you should check to see what costs you may have. These costs may include: In 2017, the estimated average monthly MA plan premium will be $31.40, but this premium may vary significantly between plans, anywhere from $0 to over $200.
A. To determine your Medicare Part B premium or Medicare prescription drug coverage income-related adjustment amount, Social Security uses your most recent federal tax return information. â To view the complete answer, select the question above. A. The Part B costs for Original Medicare are as follows: Premium - $104.90 per month (in 2015); Deductible - $147 per year (in 2015); and Coinsurance - 20 percent for most services Medicare Part B covers.