test-tube

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In test tube studies, bone forming cells quickly moved into the structured hydrogel and began producing collagen, a key building block of bone.

From Science Daily • Mar. 3, 2026

There are levels to the game, and on some levels, you don’t see the colors of the marbles that are farther down in the test tube until they are accessible.

From Slate • Dec. 28, 2024

Their daughter, Natalie Tomlinson, was born in 1983 - the first Welsh "test tube baby".

From BBC • Nov. 23, 2024

Daniel Perez, an influenza researcher at the University of Georgia, is doing his own test tube study of pasteurization of milk spiked with a different avian influenza virus.

From Science Magazine • Apr. 22, 2024

“I did. But then, when everything was bubbling in the test tube, I had a brainstorm. I added a secret ingredient.”

From "The Smartest Kid in the Universe" by Chris Grabenstein