|
|
Papers On Chemistry
Page 5 of 13
|
|
Discuss how well Popper’s model of Conjectures and Refutations applies to Fleming's Work on Penicillin
[ send me this essay ]
A paper which considers the differences between Popper's methodology and that of the inductionists, and applies the theories to Fleming's discovery of penicillin. Bibliography lists 4 sources
Filename: JLpoper.rtf
Dr. Willis H. Carrier: Father of Air Conditioning
[ send me this essay ]
A 6 page paper which examines the life and contribution of Dr. Willis H. Carrier, the Father of Air Conditioning. Bibliography lists 6 sources.
Filename: RAaircn.rtf
Drug Chemistry: The Effect of Ionization of Absorption and Excretion
[ send me this essay ]
A 4 page overview of the relation of drug ionization, specifically of whether the drug is a weak acid or a weak base, to its absorption into the body and consequent excretion from the body. Notes a differential absorption and excretion, according to physiological pH, as to where the drug is absorbed and when it is excreted. Bibliography lists 3 sources.
Filename: PPdrugCh.rtf
Early Photography: The Calotype
[ send me this essay ]
(7pp) The base of a calotype negative, rather than
the glass or film to which we have become
accustomed, was high quality writing paper. The
sheet of paper was carefully selected to have a
smooth and uniform texture and, wherever possible,
to avoid the watermark. It was offered as the
chief alternative to the Daguerreotype and was more
popular with amateur photographers, artists, and
scientists, who used it widely, since the negative
could be corrected with pencil.
Bibliography lists 5 sources.
Filename: BBcalotp.doc
Effects of Volatile Anesthetics on G Proteins
[ send me this essay ]
This 12 page
report discusses the effects of volatile (inhalation) anesthetics
on G-proteins. G proteins are a key to the chemical “switches”
that get take place in order to communicate messages in the body.
As the receptors react, they change shape which then allows for
the G protein to also change. It releases the a GDP molecule and
grabs onto a related molecule called GTP. Having attached the
GTP to itself, it then acts on membrane processes such as enzymes
and ion channels. That process then results in a new “messenger”
molecule -- cyclic AMP. An 'enzymatic cascade' then takes place
because the AMP causes a protein reaction. A literature review is
included that outlines a number of the projects regarding the
subject that have been undertaken in the past decade.
Bibliography lists 10 sources.
Filename: BWvolane.rtf
Energy Transfer in Cells
[ send me this essay ]
This 5 page paper considers energy transfer in cells. The writer looks at the process, defining what is meant by energy and how it can be seen as a two way function of energy transformation. The writer includes consideration of the Laws of Thermodynamics, the role of Adenosine triphosphate (ATP) and metabolic pathways. The bibliography cites 3 sources.
Filename: TEcellen.wps
Enzymes and the Krebs Cycle
[ send me this essay ]
A 5 page paper discussing enzymes at their most basic
level. Comprised of amino acids, enzymes are the catalysts of myriad biochemical reactions. In keeping with the true nature of catalysts, they accelerate and enable reactions without being materially affected themselves. The second section of the paper presents a diagram of the Krebs or citric acid cycle. Taking place in the mitochondria of the cell, the citric acid cycle is the last in a series of steps that convert 'food' into 'energy.' Bibliography lists 5 sources.
Filename: KSenzyme.wps
Equilibrium and Drinking Water Purification
[ send me this essay ]
A 5 page exploration of the chemical factors that facilitate the use of reverse osmosis to purify drinking water. Bibliography lists 3 sources
Filename: PPosmosisReverseSaltWater.rtf
Factors Affecting Stomatal Opening
[ send me this essay ]
This 14 page paper looks at the different factors that influence stomatal opening and how these factors are seen as a biochemical level. The paper outlines the environmental factors that create or inhibit the stomatal opening and then examines the role of guard cells and the way they may open and close the aperture and the way that the actions of the guard cells may be adjusted. The bibliography cites 7 sources.
Filename: TEstomat.rtf
Food and Freezing
[ send me this essay ]
A 4 page paper which discusses the changes food goes through during the freezing process. Bibliography lists 3 sources.
Filename: RAfoodf.rtf
REMEMBER
! We Offer TWO Different Services:
Existing papers on-file (when you
purchase an essay we have in our database)
This service works as
follows:
- Use the search tools above to
browse through our existing inventory of 50,000+ titles. If you
know precisely what you're going to be writing about, we recommend
entering KEYWORDS into our search box rather than selecting "essay
topics" from the drop down. The results are usually far more
direct..
- At your option, you can request a
FREE, one page excerpt from the content of any essay listed in
your search results. Simply
e-mail us the
advertised .wps file name(s) of the particular essay(s) in which
you're interested and we'll reply in just a few hours with a
sample of content from that/those same essay(s)!
- Essays on-file are each only $9.95/pg
with (a) FREE bibliography or 'works cited' page(s). There are no
membership fees or registrations required. All work was prepared
by our roster of contracted researchers; professionals with years
of experience - NOT by other students.
- - As soon as you find one or more
essays, you'd like to receive, click the appropriate "send me"
link and place you order! SAME DAY delivery is GUARANTEED via your
choice of e-mail or fax. Federal Express delivery is also
available as a third, less speedy alternative.
Customized essay assistance (where
YOU tell us what to do!)
This service works as
follows:
- If you can't find anything of
relevance to your topic in our database, use the "customized
help" button to have our contracted researchers create a NEW
essay from scratch designed specifically to help YOU with YOUR
unique topic!
- Completion timeframes are
GUARANTEED as is content: If, for some reason, something isn't
covered...that we agreed to cover...we'll revise our work at no
additional charge!
- Our customized help order form
provides several different options for rushes...Since we work
around the clock, normal work can be completed in as little as
a few hours but be sure to leave yourself enough time to get your
own essay done after receiving our help!
- Our customized help order form
lets you describe precisely what you're working on. We'll review
it carefully and will usually even voice-confirm your order prior
to commencement. This service is $19.95/pg
with free bibliography/works cited for standard delivery. Payment
is accepted via all major credit cards and instructions for other
alternatives are provided on our order forms!
No matter how
stressed you may be and regardless of how hopeless you may feel your
situation is, WE CAN HELP! You're NOT the first student to find
yourself in a loathsome essay-related predicament and you certainly
will not be the last! Stop aching and start getting the help you
need! Begin by performing your search on the menu above! We look
forward to assisting you!
|