Sentence examples for a needed by from inspiring English sources

The ciliary photoreceptors required contact with RPE cells in order to re-synthesize the correct isomer of vitamin A needed by the visual pigment, opsin; this was achieved by the inward folding of the eye vesicle to form an eye-cup (see f in middle column).

Violation of condition (2) introduces an anti-dependency, because P j would overwrite a variable needed by P i.

In this case, the transmitter first selects a packet needed by at least one receiver at random.

Sirturo works by inhibiting an enzyme needed by the tuberculosis bacteria to replicate and spread throughout the body.

If a fix is needed, by definition there was a problem.

Alistair Darling, the industry minister, said a decision was needed by the end of the year.

A mobilized citizenry is no longer needed by a militarily supreme Western world.

The job requires many of the same skills needed by a technician in a radiology lab.

This paper describes the 206 genes needed by a cell for a self-sustainable life.

He went on to say that an apology is needed by Penn.

Arches, he explains, are an evolutionary remnant, needed by primates that gripped trees with their feet.