What is the third step in cellular respiration? (1 point) the Krebs cycle
the electron transport chain
glycolysis
the citric acid cycle

Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium

What goes in and out of a cell respiration?

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?