PRACTICAL 2 Title: Modelling of mitosis Objectives: To represent the pairs of homologous chromosomes by using pairs of model chromosomes. Introduction: Materials: 1. Noodles 2. Cutter Method: 1. The pair of model chromosomes is used to demonstrate how the two chromosomes line up at the beginning of mitosis. 2. After that the way of the sister chromatids of each chromosome separate into two separate chromosomes is demonstrated. 3. The spindle fibers that pull the sister chromatids apart is represented
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RETAIL INTERNATIONALIZATION AND THE ROLE OF KNOWLEDGE SHARING – THE CASE OF IKEAs EXPANSION INTO THE RUSSIAN MARKET Anna Jonsson School of Economics and Management Department of Business Administration Lund University e-mail: anna.jonsson@fek.lu.se Abstract Research on the internationalisation process and retail internationalisation acknowledges the relevance of knowledge management and organizational learning‚ even though there is a lack of discussion about the specific constructs and approaches
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BHS002-1 Microbiology Practical Manipulation of bacteria – Part 1 Week 45 Since the early days of microbiology in the 19th century‚ culture on agar plates has been a central technique for the study of bacteria. This practical is designed to introduce students to the basic techniques required to manipulate bacteria. Students will gain experience with the streak plate procedure‚ used to isolate pure colonies of bacteria‚ and viable plate count methods. The latter involves serial dilution and spread
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STUDY MODE EXAMPLE The Function and Role of Law in Business and Society Law consists of a group of rules of action or conducts prearranged by governing authority and possess legitimate legal obligatory force for the common good and welfare of the country (Melvin‚ 2011). Law plays an important role in one’s everyday life and functions in many aspects. Law is created to protect one’s rights in society and in business by setting obligations and duties for individuals or groups to follow. One
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Peroxodisulphate and Iodide practical – exemplar Skill A – Chemical Ideas Reaction between Peroxodisulphate and Iodide The reaction between peroxodisulphate and iodide ions is given by the following equation: S2O¬82- (aq) + 2 I- (aq) 2 SO42- (aq) + I2 (aq) The structure of the peroxodisulphate ion‚ with oxidation states‚ is shown below: (Structure) The changes in oxidation state within the reaction are as follows: Element Oxidation state in reactant Oxidation state in product Oxidised or
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Formal Practical Report Tittle: Rat dissection Date: 16/10/2013 Partners: Sanketh Yadav and Joel Chittiprolu 8C Aim: To investigate the rat’s digestive system and compare the differences and similarities of the organs with the Human’s digestive system and measure them. Materials/ Equipment: Lab court Nitrile Safety Gloves Camera or Phone to take pictures Scissors Probe Scalpel Rulers Nails Bench Plastic bag for excreting waste Eucalyptus Room spray Newspapers for keeping
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PEER REVIEW OF PRACTICALS Student: Checked by: Teacher: Practical Name: |What to look for |Tick if correct | |Every page must be numbered‚ have the student’s name and IB student number. | | |The Practical MUST be in the correct format‚ typed and contain ALL the headings as in the example.
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9.2 T1P: Pendulum Practical Report Aim: To determine the value of gravitation acceleration using the motion of a pendulum. Identify the causes in variation of this value. Equipment: * Slotted Weight * Retort Stand * Sticky Tape * Clamp * String * 1 metre ruler * Timer Method: * 1. Gather required equipment. * 2. Place retort stand onto table and tightly secure the clamp * 3. Tie the slotted weight onto one end of the string‚ and wrap the other end
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DNA Aim This practical procedure allows you to amplify a 460 basepair fragment of DNA from within the control region of the mitochondrial genome. This can be done using three water baths or‚ if one is available‚ a thermal cycler (PCR machine). After it has been amplified‚ the DNA is run on an electrophoresis gel. Note: This method has been adapted from one developed by the Dolan DNA Learning Center at Cold Spring Harbor Laboratory. More details are available from the DNA Learning Center’s
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Practical Uses of Paralanguage & Non-verbal Communication. A year ago‚ I had an argument with my father for an hour. On a fine day after the air was cleared‚ my mother insightfully cross-analysed the argument for my better understanding of the situation. She told me the argument was aggravated NOT because of the context of the arguments but the way I put it forth. To which my reply was‚ “I was not arguing‚ that’s the way I talk.” Paralanguage Now‚ this incident brings me to the topic of paralanguage
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