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what?
Warriors, 9ers, Giants, and Sharks all the way.
When should you take the PCAT?
what i mean is if you plan on going to pharmacy school right after graduating from college, when is the best time to take the PCAT? junior year? Fall of your senior year? summer between your junior and senior year? do they give you your results quickly?
1 AntwortHigher Education (University +)vor 1 JahrzehntUC Berkeley or UC Davis??
I'm a transfer student who has been admitted to both Cal and Davis. This should be an easy and obvious choice, I should choose Cal. But I'm absolutely torn between the 2 schools, I feel like I'm in a lose lose situation and that I would regret not going to the other school.
7 AntwortenHigher Education (University +)vor 1 Jahrzehntwhen to use nPr or nCr?
i get confused between which one i should use, could someone explain to me the difference between the 2, and an example?
3 AntwortenMathematicsvor 1 Jahrzehntif you were given a preparation of unknown DNA and you wanted to determine if it was linear or circular?
how could you do it using simple lab techniques and appropriate know DNAs as standards?
2 AntwortenBiologyvor 1 Jahrzehntin erythroblastosis fetalis, why is it that only the 2nd baby can get the disease but not the first one?
also, what are the Rh factors of the babies. thank you.
1 AntwortBiologyvor 1 Jahrzehntwhen i turn my camera on, it takes me to a screen that says card setup, with 2 options, power off or format?
what does that mean? if i choose power off, the camera turns off, if i choose format it says yes or no, if i say no it takes me back to the card setup screen if i say yes, it will erase everything. im not sure what to do, it seems that my only choice is to choose yes, but will it really erase all my photos? should i try printing out the photos before saying yes? what should i do? any help would be appreciated.
2 AntwortenCamerasvor 1 Jahrzehnti need hep explaining an elodea experiment?
i placed 1 elodea leaf in each solution and looked at them through a microscope. the solutions were 5% sucrose, distilled water, and 4% NaCl. naturally, the chloroplasts in the sucrose solution were still spread out indicating that it was hypotonic. in the distilled water the chloroplasts were spread out indicating it was isotonic. the chloroplasts were clumped together in the NaCl solution indicating that it was hypertonic.
question: discuss the differences between these 3 slides; propose an explanation relating to the differences between NaCl and sucrose such as molecular weight or permeability; propose an experiment to test your exaplanation and expected results if your hypothesis is correct.
1 AntwortBotanyvor 1 Jahrzehntwhy is it that when you put an elodea leaf in 5% sucrose, it becomes hypotonic, but?
if you put it in a 4% NaCl solution it becomes hypertonic. i think it has something to do with the concentrations and molecular weight. but im not entirely sure. please any help would greatly be appreciated.
2 AntwortenBotanyvor 1 Jahrzehnthow does ATP synthesis in photosynthesis compare with ATP synthesis in respiration?
i know they are fairly similar, i think the beginning and end are the only parts that are different. but thats what i need help on.
1 AntwortBiologyvor 1 Jahrzehntwhat are 5 factors that might influence the rate of oxygen produced or consumed in leaves?
and how will each factor affect the rate?
1 AntwortBiologyvor 1 Jahrzehnti need to maximize the volume of this box.?
i start out with a 26 X 16 piece of carboard. equal squares are cut off each corner and the sides are turned up to form an open rectangular box.
i took calculus a while ago, and i pretty much forgot everything and i wanted to know how to go about this problem.
4 AntwortenMathematicsvor 1 Jahrzehnthow does lugol's reagent work?
i know what it does, but why or how does it cause everything to turn blue-black if it detects starch?
3 AntwortenChemistryvor 1 Jahrzehntis triglyceride a polymer?
2 AntwortenBiologyvor 1 Jahrzehntwhich of the following having peroxisomes? monera, protista, fungi, plantae, animalia?
im pretty sure monera doesnt, but plants do. and i think animals have them too but im not sure about protista and fungi.
2 AntwortenBiologyvor 1 Jahrzehntpredict what will happen if you put bacteria in milk.?
i know it is spoiled and you cant drink it, but i want to go further and more in depth and detail.
5 AntwortenBiologyvor 1 Jahrzehntin dire need of help. anyone know about botulinum toxin?
answers to any of these would be nice.
1) do you know its natural location? since it's produced by C botulinum im guessing it comes from soil and canned foods that werent properly sealed. and it affects humans if they ingest it. im not sure if i am right or not.
2) what is its function (what metabolic process is it involved in overall, what specific job does it do, what is the mechanism of its function)? i think it has to do with the toxin blocking off the receptors of the nerve to the muscle. but its just my guess im not sure.
3) the proteins structure, including secondary structire and overall 3D shape, the location of ligand binding sites for function and regulation. this i really dont know.
please help me. thanks.
2 AntwortenBiologyvor 1 Jahrzehntwhat object is about 24.5 times bigger than a similar one?
for my geometry class. i need to find two objects that differ by a factor of 24.6 or two objects that differ by 2.6 x 10^3 or two objects that differ by 6.46 x 10^7 or two objects that differ by 1.69 x 10^8 or something thats close to the factors.
1 AntwortMathematicsvor 1 Jahrzehntwhy would vacuoles be useless in animal cells?
is it because we dont need cell support like plants do?
2 AntwortenBiologyvor 1 Jahrzehntwhat are the 2 general destinations of products of the endomembrane system?
1 AntwortBiologyvor 1 Jahrzehnt