What evidence exists that supports the idea that the major organelles of eukaryotes were once Bacteria.
Answer to relevant QuestionsWhat are the functions of the following eukaryotic cell structures: endoplasmic reticulum, Golgi complex, and lysosomes? Cells of Escherichia coli take up lactose via lac permease, glucose via the phosphotransferase system, and maltose via an ABC- type transporter. For each of these sugars describe: (1) the components of the transport system ...Define the types of protein structure: primary, secondary, tertiary, and quaternary. Which of these structures are altered by denaturation? Compare and contrast the activity of DNA and RNA polymerases. What is the function of each? What are the substrates of each? What is the main difference in the behavior of the two polymerases? Contrast the terms thermal death time and decimal reduction time. How would the presence of bacterial endospores affect either value?
Post your question