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.

The voyage will include 20 additional researchers who will examine natural archaeal populations in the ocean.

From Science Daily • Mar. 11, 2026

"Our new estimates for the age of the archaeal and bacterial ancestors of eukaryotes will help to improve our models on eukaryotic origins," Edmund Moody of the Universit of Bristol adds.

From Science Daily • Nov. 21, 2023

Gould agrees with the widespread view that a merger between archaea and bacteria gave rise to the first eukaryotes, but thinks the archaeal partner was nothing like the newly cultured microbes.

From Science Magazine • Dec. 21, 2022

Instead, this suggests that the archaeal host was a relatively simple cell that evolved its other organelles only after the arrival of the mitochondrial ancestor.

From Scientific American • Jun. 13, 2022

Some archaeal membranes are lipid monolayers instead of bilayers.

From Textbooks • Jun. 9, 2022