Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
For series 1, use the solubility date on page 231 of the Chem 3AL textbook along with the procedure of experiment 5.
The questions:
1a. How much adipic acid (in mg) is soluble in 3mL of water at each of the following temperatures.
i. 100 degrees celsius
ii. 25 degrees celsius
ii. 0 degrees celsius
1b. How much salicylic acid (in mg) is soluble in 3mL of water at each of the following temperatures.
1c. Suppose you carried out the procedure leading to Crop A of crystals perfectly, using 0.15mL of ice-cold water for each washing step.
i.What is the theoretical mass and composition (% adipic acid and % salicylic acid) of the crystals in crop A.
ii. How much water, adipic acid, and salicylic acid should be present in the mother liquor (the filtrate)? (Before you evaporate any water)
The module mentioned that sickle cell disease was an adaptive response against malaria. Why do you think such an adaptation occurred? Why do people who no longer live in parts of the world where malaria is prevalent still develop the disease
Explain why anaerobic organisms must waste a molecule of NADH each time they process pyruvate at the end of glycolysis.
What similarities do you see in the recognition/cleavage sequence for these restriction enzymes?Hhal GCGC, Hinfl GANTC, Alnl AGCT and Dral TTTAAA. What doesthis say about how restriction enzymes recognize their sites?
How does sweating help you regulate your body temperature? Why do you feel hotter and more uncomfortable on a hot, humid day than on a hot, dry day?
Generate a genetic system for gram-positive that (based on the genetic material transference mechanisms): That allow us to know that the bacterial community is conducting quorum sensing
The recombination frequency between linked genes A and B is 40%; between B and C, 20%; between C and D, 10%; between C and A, 20%; between D and B, 10%. What is the sequence of the genes on the chromosome
The bacteria are allowed to grow overnight and are streaked on a plate using a technique that produces isolated colonies that are clones of the original. Samples of these colonies are then grown in four different media: nutrient broth plus ampicillin..
Barbara McClintock, famous for discovering that genes might move within genomes, had her meticulous work ignored for nearly 4 decades, but eventually won the Nobel Prize. Why was her work so distrusted.
Which of the following hypotheses is consistent with the observed correlation between tRNA abundance and codon usage in highly expressed genes.
About half of the bacilli and all of the spirilla bacteria are motile, by means of flagella. Very few cocci are flagellated or motile. Why do you think flagella-based swimming motility might be commonly seen in spiral and bacilli bacteria, but ver..
A forensic medical doctor, found a human vertebra in west beach, Adelaide and wishes to know if it is from the lumbar or thoracic segment of the spine.
write paper on given topicstopics-apoptosis and the hayflick limit and their relationship to cancer formation-role of
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd