molecules

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.

One example is using computer models rather than pipette-wielding humans in preclinical screens of molecules.

From Barron's • Jun. 5, 2026

For decades, scientists believed that MHC class I molecules primarily communicated with CD8+ T cells, often called "killer" T cells, while MHC class II molecules activated CD4+ T cells, commonly known as "helper" T cells.

From Science Daily • Jun. 4, 2026

"They become kind of a bioconversion machine where they can remove some of those complicated molecules that the human gut cannot digest and convert them into more digestible substances."

From BBC • Jun. 4, 2026

But scientists have been working for a couple of decades on a clever way to transport these big molecules through the blood brain barrier.

From Barron's • Jun. 3, 2026

It means that some of the molecules in his cells are destroyed, so that the cells no longer work normally and cannot grow and divide.

From "Z for Zachariah" by Robert C. O’Brien