Category Archive

Hello, Here you will find a good review of genetic problems, including calculating probabilities and chi square. http://www.life.illinois.edu/ib/201/lectures/

Hi, I have already posted some papers describing how to calculate dilution factors, pH and etc. However, this handout is concise but handy for quick revision. Take a look. http://web.mnstate.edu/provost/BiochemistryLabI.html

Hi,   Below you will find practice questions for genetics. At the end you will find the answers. www.pypop.org/thomsonlab/files/MCB142practice5-12.pdf

Hi guys, Here you will find some good practice problems with answers. Initially try not to look at the answers. http://steveleesj.com/uoft/HMB265/pasttest/

  Here you will find a good exam paper from University of Arizona. Below are more problems: http://eebweb.arizona.edu/courses/ecol320/

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 …

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

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. …

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

Here you will find some biochemistry problems WITH answers.  http://personal.denison.edu/~kuhlman/courses/

Here you will find some biochemistry problems WITH answers. www.personal.denison.edu/~kuhlman/courses/biochem/302_Exam1_Q.pdf

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.

Here you will find Molecular Biology Exams: http://www.davidson.edu/academics/biology