Various biology questions

1) Through a series of experiments with sterilized broth, Louis Pasteur disproved the idea of what? 2) To make a specific protein, ribosomes, a set of twenty strands of tRNA, and a strand of messenger RNA work together in a process called what? 3) The process by which a web-spinning spider makes a "sketch" of a web design before making the permanent web is called what? 4) Which one of the following parts by itself can carry no information? A. Genome B. Chromosome C. Codon D. Nucleotide 5) What enzyme is present in cancer cells, which, scientists believe, allows the cancer cells to keep growing indefinitely?

What function does the fluoresence have in pseudomonal fluorescent bacteria?

These bacteria don't present much colour when viewed through the microscope, but the name must carry some indication of colour. Has the colour a specific function? What is the process by which the bacteria turn meat "off"? The proces by which the bacteria affect milk is outlined in text books, but the "meat" process seems to be glossed over.

Breakdown of glycogen

What is the difference between glycogen breakdown in liver and in muscle? - Release vs. consumption

Why do scientists want to purify proteins? What is the principle of size exclusion chromatography?

Why do scientists want to purify proteins? How does size exclusion chromatography works?

Transformation

What is the expected result for the following: One control sample of competent cells without plasmid was placed on an agar plate without ampicillin. The other consisted of plating cells without plasmid on LB and ampicillin plate. What is expected the controls, will you see growth or no growth and why?