Bitcoin Is a Type of Digital Currency in Which Encryption

question 32

Multiple Choice

Bitcoin is a type of digital currency in which encryption techniques are used to regulate the generation of units of currency and verify the transfer of funds; they are ________, which means ________.

• A) centralized; a central institution operates their use
• B) centralized; they are legal everywhere
• C) decentralized; no single institution operates their use
• D) decentralized; they are illegal in most countries

---

Definitions:

Epinephrine

A hormone and neurotransmitter also known as adrenaline; plays a key role in the fight-or-flight response by increasing heart rate and blood flow.

Blood Pressure

The force exerted by circulating blood on the walls of the body's arteries.

Heart Rate

The count of heart pulses in a given time frame, typically expressed in beats per minute (bpm).

Glucocorticoid Secretion

The production and release of glucocorticoids, a type of steroid hormone involved in the regulation of glucose metabolism, immune response, and stress response.