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!
You are recording currents using an intracellular electrode and voltage-clamp from a squid giant axon. You change the membrane voltage from resting potential to 0 mV and manipulate external Na+. Sketch both the Na & K currents on a current (I) vs. time plot under three conditions (outward current up, inward current down):
a) Extracellular Na+ concentration normal
b) Extracellular Na+ concentration equal to the interior concentration
c) Extracellular Na+ concentration at zero
A young couple went to see a genetic counselor because each had a sibling affected with cystic fibrosis. (Cystic fibrosis is a recessive disease, and neither member of the couple nor any of their four parents is affected.)
A novel drug has been developed to boost white blood cell production in sick patients. However, drug has serious side effects and it is estimated that it should only be used if WBC concentration reduced to 2,000 cells per microliter.
The pUC series plasmid contains LacZ gene with multiple cloning site. Suppose if you insert a piece of DNA into this LacZ gene, how will you tell which one is your recombinant.
Discuss why is it important to target liposomes to a particular cell type that is, why not have them bind to any cell type?
Assume you ingest 20 cells of Salmonella typhimurium in a chicken taco. Some of the bacteria are killed as they pass through the stomach but ten viable cells survive and reach the intestine.
a patient with hepatitis B has reduced liver function. How will reduced function of her liver affect levels of hormones in her blood or urine?
A student is trying to design an experiment to determine the rate of alcohol fermentation of yeast in different concentrations of sugar solutions. One way to obtain quantitative data to graph the rate of fermentation in this experiment is to.
Sanger-based sequencing needs very specific DNA and primer concentrations for optimal performance. For template DNA like plasmids, DNA needs to be at a concentration of 50ng/ul in 10 ul.
Discuss the difference and similarities between mosses fern and gymnosperms to their life cycle? and how did they adapt to a land environment?
Suppose that a team of scientists exploring in the Amazon discover various novel species of bacteria that use a non-standard nucleotide "X" in DNA.
Distinguish how different electrolytes-sodium, potassium, and chloride function in body. Why is water necessary to health maintenance? Write down the functions of water in body?
In guinea pigs, rough coat (R) is dominant over smooth (r).
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