In a liver cell detoxifying alcohol and some other poisons, the enzymes of the peroxisome remove hydrogen from these molecules and .

A) combine the hydrogen with water molecules to generate hydrogen peroxide

B) combine the hydrogen with oxygen molecules to generate hydrogen peroxide

C) combine the hydrogen with hydrogen peroxide to generate oxygen

D) combine the hydrogen with hydrogen peroxide to generate oxygen and water

Which image shows labeled organelles that are present only in plant cells?

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions