Enzymes

admin Theory

Review a concise and fun slideshow about enzymes before olympiad below. http://rvrhs.enschool.org/ourpages/auto/2013/10/8/45710277/Enzyme%20Notes%201-22.pdf

Behavioral ecology

admin Solving problems

This lesson is about behavioral ecology. Behavioral ecology is the study of the evolutionary basis for animal behavior due to ecological pressures.  Most probably during olympiad you will get a situation and you will have to determine what kind of behavior is in the problem. For example,                   The answer is B …

Biostatistics Part 2

admin Solving problems

To continue our topic on biostatistics, here I will post some good stuff to learn. Firstly, HERE you will find amazing tutorial. Take a look. Below you will find a simple introduction to chi-square. http://www.dpisd.org/cms/lib4/TX01001079/Centricity/Domain/1059/ChiSquarePractice.pdf http://staff.orecity.k12.or.us/kate.fisher/Ms._Fishers_Website/AP_Biology_files/X2%20Practice%20Problems%20Key.pdf https://sharepoint.ocsarts.net/student/academic/rima_semaan/honors_biology/Lists/Announcements/Attachments/422/Ch%2011%20Genetics%20and%20Statistics%20(Chi%20Square).pdf  http://www.colby.edu/biology/bi164/Lab/Lab%204Genetics&ChisquareANSWERKEY.pdf

Biostatistics Part 1

admin Solving problems

After some break, I came back and would like to suggest you reading about biostatistics. Even though in biology olympiads this comprises only a small part of testing, however, you should know t-test and Chi-square very very well. To begin with, bellow you will find a comprehensive textbook of biological statistics. http://udel.edu/~mcdonald/HandbookBioStat.pdf, A good summarize on P-VALUES AND HYPOTHESIS TESTING. …

Enzyme kinetics

admin Theory

Here you will find some stuff about enzyme kinetics. The study of the rate at which an enzyme works is called enzyme kinetics. http://web.campbell.edu/faculty/chazotte/  http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/E/EnzymeKinetics.html http://www.columbia.edu/itc/chemistry/chem-c2407/hw/ENZYME_KINETICS.pdf www.glutxi.umassmed.edu/grad/GradKinetics.pdf  

pH changes

admin Solving problems

Below you will find a handout with pH calculation theory and problems to consolidate your knowledge. http://web.campbell.edu/faculty/chazotte/Courses/PHARM_304/Materials_304/Biochemistry%20Basics.htm

Acids, bases, titration curves

admin Theory

One more good manual for buffering and titrating problems:  http://www.chem.purdue.edu/courses/chm333/Spring%202013/Lectures/Spring%202013%20Lecture%202%20-%204.pdf www.ssag.sk/SSAG%20study/CHE/acid-base5.pdf

Titration curves

admin Theory

If you have already read about buffers in Theory section, it’s time to learn a bit about titration curves. www.chemguide.co.uk/physical/questions/q-phcurves.pdf http://www.learningace.com/doc/5727008/923a81c3eda76a1b3179eb8bd9f2d01d/4124lab2

Buffers

admin Theory

Here you will find theoretical material about buffers. According to Wikipedia, a buffer (more precisely, pH buffer or hydrogen ion buffer) is an aqueous solution consisting of a mixture of a weak acid and its conjugate base, or vice versa. Its pH changes very little when a small amount of strong acid or base is added to it and thus …

Dicot and monoct root anatomy

admin Plant biology

Below you will find some notes with cross sections of dicot and monocot roots. Quite often you may be asked to make a cross section and view it under the microscope during olympiad and then answer the questions associated with your sample. http://teacher.sanjuan.edu/webpages/dkaragianes/files/dicot_monoct_root_anatomy.pdf

Buffer Practice Problems

admin Solving problems

Bellow you will find some buffer problems. Before start read about buffers in Theory section.  http://www.biochem.arizona.edu/classes/bioc462/ Another one problem set is bellow: http://personal.denison.edu/~kuhlman/courses/biochem/samples/aqueous_eq_buffers.pdf.

Plant anatomy and physiology links

admin Links

Plant anatomy and physiology links Animations for photosynthesis http://science.nhmccd.edu/biol/bio1int.htm   http://www2.kumc.edu/netlearning/examples/flash/photosyn2.html                        http://highered.mcgraw-hill.com/sites/0072437316/student_view0/chapter10/animations.html#                        http://www.taylor.edu/academics/acadDepts/biology/energetics/photo.htm     Botany flashcards:  http://biology.jbpub.com/botany/     Taxonomy http://www.ucmp.berkeley.edu/help/taxaform.html   Methods in Plant Biology Web Sites   http://www.plantmethods.com/      http://www.google.com/Top/Science/Biology/Methods_and_Techniques/     Ethnobotany http://www.accessexcellence.org/RC/Ethnobotany/index.html  …

Scientific drawings

admin Developing practical skills

In practical tasks sometimes you may be asked to draw what you see. Usually, the rules must be followed to make good scientific drawings. So read carefully the theory bellow.  http://bioserv.fiu.edu/~biolab/labs/1011/supplemental_materials/Scientific%20drawnings.pdf

Laboratory manual on biochemistry

admin Tips and Tricks

Here you will find a LABORATORY MANUAL on BIOCHEMISTRY. The given manual is designed according to the curriculum on biochemistry for the students of the Faculty of Overseas Admissions (general medicine and dentistry specialities). It is intended to save the student’s time and optimize their practical work. In this book you will find protocols and thus you can perform these …

Maths in Biochemistry/Biotechnology

admin Tips and Tricks

Below you will find a good manual for Mathematics Exercises in Biotechnology. Sample exercises and brief introduction will help you solve various mathematical problems in biology quickly and with less mistakes. Take a look! https://cdn.ymaws.com/amatyc.org/resource/resmgr/publications/biotechmaterials.pdf 

Floral formulas and diagrams

admin Plant biology

Recently, tasks asking for floral formulas and diagrams appear more often in olympiads. Below you will find some notes on flowers:  http://faculty.etsu.edu/liuc/Lecture%2024.%20Flower-contd.pdf Here you will find digital flower website. All you need to know about flowers and inflorescences: https://uqu.edu.sa/files2/tiny_mce/plugins/filemanager/files/4290002/Lecture%208.pdf.