When proteins absorb light in the 250 nm to 320 nm range, most of this absorbance is caused by three aromatic amino acids: phenylalanine, tyrosine, and tryptophan. Handdraw and label the chemical structures of these three amino acids. Only one of the above mentioned amino acids responds to added NaOH at the concentration we used. Which one? Hand-draw the chemical reaction that accounts for the spectral change of this amino acid in the 250 nm to 320 nm region upon addition of NaOH. 2 points
When proteins absorb light in the 250 nm to 320 nm range, most of this absorbance...
2. hypothesize the best conditions (pH and temperature) under which the enzyme chymotrypsin functions with an appropriate reference. also, hypothesize what will occur in the presence of an inhibitor and the type of inhibition. EXPERIMENT 5: ENZYME ACTIVITY WITH a-CHYMOTRYPSIN Prelab Assignment 1. Prepare a flow chart, covering one half of the experimental work (either part A and C if your lab bench is on the window side of the lab or part B and D if your locker is...
Need answers. thank you VOCABULARY BUILDER Misspelled Words Find the words below that are misspelled; circle them, and then correctly spell them in the spaces provided. Then fill in the blanks below with the correct vocabulary terms from the following list. amino acids digestion clectrolytes nutrients antioxident nutrition basal metabolic rate extracellulare oxydation calories fat-soluble presearvatives catalist glycogen processed foods cellulose homeostasis saturated fats major mineral coenzyeme trace minerals diaretics metabolism water-soluable 1. Artificial flavors, colors, and commonly added to...