electron transport chain. What is the role of glycolysis? Include the reactants and the products. Where does it occur? Glycolysis is the first stage in cellular respiration. Glycolysis occurs in the cytoplasm also. Glucose is converted and then passed onto the Krebs cycle. What is the role of the citric acid cycle? Include the reactants and the products. Where does it occur? The citric acid cycle is also known as the Krebs cycle. This is the second stage in cellular respiration. The role
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9.1.1 Define oxidation and reduction in terms of electron loss and gain. Oxidation: the loss of electrons Reduction: the gain of electrons 9.1.2 Deduce the oxidation number of an element in a compound. Always determine elements that never change their oxidation number then ensure the charge of whole molecule is right. N.B. Atoms in elemental state have oxidation numbers of 0 9.1.3 State the names of compounds using oxidation numbers. Example of this in iron‚ can be iron(II) or iron(III) 9.1.4 Deduce
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in a specific ratio 9:3:3:1 -this would only occur if independent assortment = 2 alleles separate & sort independently into gametes Mendel Rules of inheritance Different alleles for the same gene Principle of segregation-each gamete has 1 allele of each gene Principle of independent assortment Meisois Results in patterns of inheritance by Mendel Meisois 1 is during which segregation occur and principle of ind. Assortment occurs Linked Genes X-linked trait (or sex-linked) Found
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Description Did you know that diatomic molecules make up majority of the Earth’s atmosphere? The prefix “di” means ‘’two’’ in Greek‚ so these diatomic molecules are made up of two atoms. In this lesson‚ we will discuss diatomic molecules and go over some examples. !!!What is a Diatomic Molecule? Diatomic molecules are all around us. The Earth’s atmosphere is mainly composed of about 78% oxygen and 21% nitrogen. The oxygen and nitrogen present in the atmosphere are both in the form of ‘’diatomic
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illuminated but less than 100%. During this phase the Waning Gibbous moon occurs after the Full Moon and before the Last Quarter. Sunday‚ December 2nd‚ 2012: The moon phase is a Waning Gibbous phase with 87% of the moon illuminated. Compared to yesterday the moon is becoming less illuminated each night‚ while gibbous means that the moon is more than 50% illuminated but less than 100%. During this phase the Waning Gibbous moon occurs after the Full Moon and before the Last Quarter. Monday‚ December 3rd
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Visual Basic Working Environment I. Objectives: At the end of the lesson‚ the students are expected to: * To illustrate VB IDE * To explore and handle the tools/ parts of Visual Basic workplace as well as the shortcut keys used * To enumerate and describe the different tools/ parts of Visual Basic environment * To manipulate VB IDE * To use the tools in VB IDE correctly. * To create a simple Windows-Based program II. Concepts: . Working in the Development
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The SA (sinoatrial node) is a pacemaker that is in the right atrium of the heart. SA node control the heart rate using the electrical impulses that sends to the heart muscles and this is how the heart pumping blood out to the entire body and how the heart contract. The stages of the pathway of action potential: 1) The Action Potential is in the Sinoatrial node (SA). Action potential then travels from the SA node to the AV (atrioventricular node) by crossing to the wall of the atrium. 2) Then the
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Nonsampling errors can occur both in a sample survey and in a census. Such errors occur because of human mistakes and not chance. The errors that occur in the collection‚ recording‚ and tabulation of data are called nonsampling errors. Nonsampling errors occur because of human mistakes and not chance. Nonsampling errors can be minimized if questions are prepared carefully and data are handled cautiously. Many types of systematic errors or biases can occur in a survey‚ including selection error‚ nonresponse
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parent difficult. (Crosbie-Burnett‚ 1989) The age that remarriage occur is also an issue in the success of the remarriage. Children under the age of five have shown positive effects from remarriage. School age children have shown to be more vulnerable to remarriage stressors than non school age children. School age children are much more aware of the stress of remarriage. (Crosbie-Burnett‚ 1989) Initial family issues occur early in the process of forming a combined family unit. These issues
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Accident/ Fallacy of Sweeping Generalization - occurs when one reason with the generalization as if it has no exceptions. Examples: 1) Cutting people with a knife is a crime Surgeons cut people with knives Therefore‚ surgeons are criminals. 2) Birds can fly Penguins are birds Therefore‚ penguins can fly 3) Speeding up above 50 kph is a crime. Therefore‚ ambulance drivers are criminals. 2) Fallacy of Converse Accident - occurs when you reason by paying too much attention
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