Examlex
Hemoglobin has a total of ________ protein chains in its quaternary structure.
Cryptocurrencies
Digital or virtual currencies that use cryptography for security and operate independently of a central bank, enabling secure, anonymous transactions.
Blockchain
A decentralized digital ledger technology where transactions are recorded with an immutable cryptographic signature called a hash.
Secure Digital Transactions
Electronic payment processes that utilize encryption and security protocols to ensure the safe transfer of financial data over the internet.
Nonfinancial Businesses
Nonfinancial businesses are companies that primarily focus on producing goods and providing services unrelated to the financial services sector.
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