Why Do Heterotrophs Require "Food" for Survival

question 9

Multiple Choice

Why do heterotrophs require "food" for survival?

• A) Food provides the organic chemicals needed by heterotrophs.
• B) Food is an alternative source of energy for heterotrophs when sunlight is unavailable.
• C) Heterotrophs cannot photosynthesize without the chemicals provided by food.
• D) Food provides at least half of the water required by heterotrophs.

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Definitions:

EEG

Electroencephalography, a technique used to record the electrical activity of the brain, useful in diagnosing epilepsy, sleep disorders, and other neurological conditions.

Alan Hodgkin

A British physiologist who, alongside Andrew Huxley, described the ionic mechanisms that underlie the generation of the action potential in neurons.

Andrew Huxley

A British physiologist and biophysicist awarded the Nobel Prize for his work on the nerve impulse and muscle contraction.

Nobel Prize

Prestigious international awards given annually in several categories including Physics, Chemistry, Medicine, Literature, and Peace, recognizing significant achievements.