In 2014, There Were an Estimated ________ Internet Hosts

question 84

Multiple Choice

In 2014, there were an estimated ________ Internet hosts.

• A) 1 million
• B) 10 million
• C) 100 million
• D) 1 billion

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Definitions:

Cystitis

Inflammation of the bladder.

Kidney Dialysis

A medical treatment for removing waste and excess water from the blood, acting as an artificial replacement for lost kidney function.

Active Transport

Use of a plasma membrane carrier protein to move a molecule or ion from a region of lower concentration to one of higher concentration; it opposes equilibrium and requires energy.

Diffusion

Movement of molecules or ions from a region of higher to lower concentration; it requires no energy and tends to lead to an equal distribution (equilibrium).