Which Statement About Vitamins Is True

question 218

Multiple Choice

Which statement about vitamins is true?

• A) The list of required vitamins is the same among different animal species.
• B) Humans require 20 different vitamins.
• C) Vitamins are required in amounts much smaller than those of essential amino acids and fatty acids.
• D) When taken in excess, fat-soluble vitamins are excreted in urine.
• E) When taken in excess, water-soluble vitamins accumulate in fat and can reach toxic levels.

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Definitions:

Ladder Rung

A single line of logic in a ladder diagram that equates to a control circuit, usually comprised of inputs and outputs represented by symbols.

Relay Coil

A component in electrical and electronic engineering that produces a magnetic field when electric current flows through it, typically used to control a circuit by opening or closing connections in another circuit.

Time Delay

A predetermined period before an action takes place in a circuit or system, often used for timing control in automation.

Bit Level Addressing

A method of accessing or manipulating individual bits within a data structure, allowing for more precise control and efficiency in programming.