The Number 650 000 Has Two Significant Figures

question 1

True/False

The number 650 000 has two significant figures.

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Definitions:

Andrew Huxley

A British physiologist and biophysicist who won the Nobel Prize for Physiology or Medicine in 1963, for his work on the basis of nerve impulse transmission.

Glutamate

An important neurotransmitter in the brain that plays a key role in learning and memory, also serving as a precursor for the synthesis of GABA in neurons.

Neurotransmitter

Chemical substances released by neurons to transmit signals across a synapse to another neuron, muscle, or gland.

Biological Processes

Any process that occurs within a living organism to maintain life, including growth, metabolism, reproduction, and response to stimuli.