Myofibrils in a Muscle Cell Are Made Up of a Repeating

question 7

Multiple Choice

Myofibrils in a muscle cell are made up of a repeating linear array of contractile units called ________.

• A)sarcocytes
• B)blastomeres
• C)myomeres
• D)sarcomeres
• E)myotubules

---

Definitions:

Digital Cash

Money stored electronically in place of physical currency.

Physical Currency

Tangible money, such as coins and paper bills, used as a medium of exchange for goods and services.

Microchips

Small electronic components that contain integrated circuits used in various devices for computing and processing tasks.

Depositary Bank

A financial institution that holds and manages the deposits of securities for its clients and facilitates trading.