A standard procedure in purifying tubulin is to extract the tissue on ice, then add GTP and warm the tissue extract to 37°C. The warmed extract is then centrifuged at a speed insufficient to pellet average sized proteins, but sufficient to pellet large protein complexes. After centrifugation, the supernatant is […]

1. Design a method to extract, purify, and determine the number and sizes of proteins found in the ribosomes of bacterial cells. 2. Dna both replicates and directs protein. provide and explain 3different exmples of how hydrogen bonds allow specificity in these processes. 3. Describe the structure and function of […]

Slicing an average loaf of bread gives 13 medium thickness slices. Each slice of bread is to be coated with 0.05 oz. of mayonnaise. Each sandwich of two bread slices contains a slice of ham and a slice of cheese. Half of the sandwiches need to contain a sliced olive, […]

In a plant, the allele that results in violet flowers (V) is dominant to one that results in white flowers (v); at another locus, the allele that makes prickly seed capsules (P) is dominant to one that results in smooth capsules (p). A plant with white flowers and prickly capsules […]