Examlex
In cells, endergonic reactions are often coupled with exergonic reactions that store energy.
FICA Tax
The Federal Insurance Contributions Act (FICA) tax is a U.S. federal payroll tax that funds Social Security and Medicare programs.
Social Security Tax
A payroll tax collected by governments to fund social security programs, typically a percentage of an employee's salary.
Medicare Tax
Medicare Tax is a federal payroll tax used to fund the Medicare program, which provides health insurance for eligible elderly and disabled individuals.
Social Security Tax
Social Security Tax is a tax levied on both employers and employees to fund the Social Security program, which provides retirement, disability, and survivorship benefits.
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