It is possible to prepare vesicles from portions of the inner membrane of the mitochondrial components. Which one of the following processes could still be carried on by this isolated inner membrane?

Which of the following statements is TRUE of glycolysis followed by fermentation (i.e. anaerobic respiration):

A penguin performs a 12 minute dive. During the dive response, a large increase in lactate production would be seen;

Which of the following stages of cellular respiration directly produces the MOST ATP?

If you were to remove the mitochondria from a eukaryotic cell, which (if any) of the following stages of cellular respiration could still occur?

You have recently discovered an organism that uses the sun’s energy to strip electrons from hydrogen sulfide, and uses the resultant energy to reduce carbon dioxide to build organic molecules.

Photosynthetic bacteria evolved about 2.8 billion years ago in our planet’s oceans. Their evolution, and the oxygen they produced, had a profound effect on the chemistry of the ocean, which related to an overall change in colour. What was the colour change?

In aquatic ecosystems, which statement is INCORRECT?