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 a scientist, trying to work out the biological basis for learning and memory, and things havent been progressing so well lately. You decie its time to stop simply observing animals in mazes, and do some manipulitave experimentation. Luckily your lab is full of fruit flies and the lab down the hall has a source of radioactive cesium isotope that's great for inducing mutations in DNA. You can also borrow some mice from the genetic engineers and developmental biologists at the medical center. You figure you can change the genes which code for any protein that could contribute to the cellular machinery underlying learning and memory. Or you could just create random mutant strains, find mutants that affect learning and memory , and then go back to find what those mutant genes are. But first you must figure out:
At the same time another one of your grad students has generated a seperate mutant strain that he calls "Rutabaga". These flies are dumb too, but this time the student notices a decrease in neuronal cAMP levels in these flies. What protein could Rutabaga code for? How could both increasing and decreasing cAMP levels make flies less able to learn?
As a biologist it is your job to look for plants that have evolved structures with a selective advantage in dry hot conditions. Which of the adaptions would be least likely to meet the objective.
Describe why an anaerobic indicator strip in an anaerobic environment will revert to blue if it gets wet.
If the centrioles are mispositioned in the cell, the functional mitotic spindle would fail to form. In this state, how will chromosome segregation be affected . Microtubules will not attach to kinetochores.
One tank of gold fish is fed the normal quantity of food once a day, a second tank is fed twice a day, and a third tank four times a day during a six week study. The Fish's body fat is recorded. What is the standardizing variable.
Assume you have found a new Xenopus gene that codes for a RNA binding protein. You are not sure what its function is but you are interested in finding out as much as you can.
After learning the concepts of dry matter and as fed, you realize you have been spending a lot of money on canned dog food and want to switch to dry food for your pet.
On the coding strand above, indicate where you would expect FRP to bind to the DNA. In one sentence, describe why the decision makes sense.
Suppose you infect E. coli cells with two strains of T4 virus. One strain is minute (m), rapid lysis (r) and turbid (t); the other is wild-type for all three markers.
Describethe results, in the context of the rate of electron flow through the thylakoid membrane, and is the light saturation effect taking place, based on my results.
Once you arrive at the distal ileum, go through mucosal membrane and enter the bloodstream via the Superior Mesenteric Vein. Evaluate the cellular organelles and other structures to the parts of a city. For instance, the nucleus is city hall and the ..
In the last stage of cellular respiration, oxidative phosphorylation, all of decreased electron carriers produced in the previous stages are oxidized by oxygen via the electron transport chain.
Compute the change in allele frequency under the island continent model for gene flow under the follwing conditions
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