What term describes a type of three-dimensional printing that uses 'bioinks' made from living cells and other materials to build tissue-like structures?

• A. Neural Implants
• B. Bioprinting
• C. Blockchain
• D. Electronic Health Records

Answer: (B)

The idea being tested is printing with living cells to build tissue-like structures. This approach, often called bioprinting, uses bioinks—combinations of living cells with supportive biomaterials and factors—to create three-dimensional constructs that resemble real tissues. Because the goal is to fabricate biological tissues rather than devices or data systems, it sits in the realm of tissue engineering and regenerative medicine.

Neural implants refer to devices placed into the nervous system to interact with neural activity, blockchain is a digital ledger technology, and electronic health records are digital versions of patient charts. These terms describe entirely different technologies or systems, not methods for constructing tissue using living cells.