The reaction centers in this complex are secondary electron acceptors.

When oxygen is not present, a variety of other molecules can serve as electron acceptors.

In aerobic organisms, oxygen is used as the electron acceptor.

Generally, electron acceptors and nutrients are the two most critical components of any delivery system.

During respiration, they use oxygen as the terminal electron acceptor.

In this context, the oxidizing agent is called an 'electron acceptor'.

Despite this problem, many use oxygen as a terminal electron acceptor for respiration.

They use the nitrate as an electron acceptor in the place of oxygen during respiration.

The immediate electron acceptor for the enzyme is believed to be ubiquinone.

As discussed above, acidophiles can have the option to use electron acceptors other than oxygen.

Anaerobe utilize electron acceptors from sources other than oxygen gas.

The terminal electron acceptor in methanogenesis is not oxygen, but carbon.

Two electrons need to be passed to an electron acceptor for the process of photosynthesis to proceed.

And, because it "accepts" electrons, it is also called an electron acceptor.

Therefore, in light, the electron acceptor is reduced and oxygen is evolved.

Before sulfate can be used as an electron acceptor, it must be activated.

Often soluble electron acceptors are depleted in the microbial environment.

Thiosulfate (SO) can also be used as a terminal electron acceptor.

The electron is subsequently captured by the primary electron acceptor.

He learned bacteria could use sulfate as a terminal electron acceptor, instead of oxygen.

Some bacteria can use both elemental sulfur and sulfate as electron acceptors.

The free energy created is then used to reduce a chain of nearby electron acceptors, which have subsequently higher redox-potentials.

Conventional cellular respiration requires a final electron acceptor to receive these electrons.

The enzyme is active in the presence of molecular oxygen that acts as an electron acceptor.

These are dyes that act as artificial electron acceptors, changing color when they are reduced.