Asa Gray

This substance, which is manifold in its forms and protean in its transformations, has, in its state of living matter, one physiological name which has become familiar, that of protoplasm.

American Scientist

Alfred Russel Wallace

To say that mind is a product or function of protoplasm, or of its molecular changes, is to use words to which we can attach no clear conception.

British Scientist

Marshall Brickman

O.K., helplessness is repugnant to me, as a father, as a piece of protoplasm. My parents were activists. I don't believe you can't do anything.

American Writer

Used in scientific contexts to describe the material within cells.

Cell Biology Term

A technical term, best used in academic or professional settings.

Technical Vocabulary

Not synonymous with 'organism'; protoplasm refers to the cell's contents.

Misleading Synonym

Previously a broader term, now primarily historical or literary.

Historic Term

Understanding that 'protoplasm' is an archaic concept can prevent confusion.

Outdated Concept

May appear in old literature discussing the essence of life.

Cultural Reference

 little wisps of protoplasm, interacting with each other, and from this activity emerges the whole spectrum of abilities that we call human nature and human consciousness. How does this happen? Well, there are many ways of approaching the functions of the human brain.

Protoplasm