Module 7 review and critical thinking 1. DNA or deoxyribonucleic acid refers to the molecules that carry our genetic information. DNA can be found in blood‚ skin cells‚ tissues‚ muscles‚ bones‚ teeth‚ hair‚ and saliva. 2. Mitochondrial DNA is DNA that can be inherited from one’s mother and is found outside of the cell nucleus. 3. CODIS is a software program that contains the DNA profiles of convicted offenders‚ missing persons‚ crime scene evidence‚ and other sources. CODIS works by attempting to
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The first half of module seven discussed protein digestion‚ absorption‚ and metabolism; while the second half focused on pathological stress and kidney disease. Protein digestion occurs in the stomach and small intestine. When a protein reaches the stomach it is denatured by hydrochloric acid. Once the protein is digested pepsin breaks apart the denatured protein into peptides. Peptides move into the small intestine where they encounter an enzyme that digest the peptides into di- or tripeptides‚
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Lesson 7.01 Nervous and Endocrine Systems Neurons: A nerve cell‚ the fundamental unit of the nervous system that conducts electrical signals through the body. Impulses: Electrical signals conducted through the body’s nervous system by neuron cells. Electrical signals called impulses are carried throughout the nervous system by specialized cells called neurons. Neurons cells can vary in shape‚ size‚ and specialized function‚ but they all share some common features. The cell body is the largest
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Unit 6 – Momentum Internet Lab – Momentum and Collisions Name: Date: Period: Website: http://phet.colorado.edu/ Play with the Sims Physics Motion Collision Lab Introduction: When objects move‚ they have momentum. Momentum‚ p‚ is the product of an object’s mass (kg) and its velocity (m/s). The unit for momentum‚ p‚ is kg·m/s. During a collision objects transfer momentum to each other‚ resulting in different motions than before the collision. In this activity you will study the motion
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Name: ________________________ Class: ___________________ Date: __________ Quiz 7 1) Which of the following involves significant financial investments in projects to develop new products‚ expand production capacity‚ or remodel current production facilities? A) capital budgeting B) working capital C) master budgeting D) project-cost budgeting Answer: A Diff: 1 Terms: capital budgeting Objective: 1 AACSB: Reflective thinking 2) The two factors capital budgeting emphasizes are:
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*CHEMICAL KINETICS Collision theory and rates of reaction *One of the main considerations when examining chemical reaction is whether it will take place fast enough for it to be useful. *In other words‚ there’s no point carrying out a reaction if it takes 150 years to form the product! *Many chemical reactions occur very quickly. *Studying Reaction Rates *Defined as the change in concentration of reactants of products per unit time. *Units: mol dm¯³ s¯¹ *Rate of Reaction * ‚ the
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Collisions in Two Dimensions Abstract: This lab was conducted to investigate the theories of conservation of momentum and kinetic energy in different types of 2D collisions. In order to do this‚ both an elastic and inelastic collision was conducted on an air table with pucks. A video was taken and analyzed to determine velocity‚ allowing for future finding of momentum and kinetic energy values. By finding these‚ it was possible to determine which kind of collision took place. With low values of
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Culture collisions has been both positive negative to those involved such as Columbus and his run in with the Natives Americans‚ French revolution and the Haitian slaves‚ and African Imperialism. In any culture‚ subculture‚ or family in which belief is valued above thought‚ and self-surrender is valued above self-expression‚ and conformity is valued above integrity‚ those who preserve their self-esteem are likely to be heroic exception. In the culture collisions I learned about most was trying to
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The captains of MV St. Thomas Aquinas and MV Sulpicio Express Siete told conflicting stories about the collision of their ships last week at Lawis Ledge in Talisay‚ Cebu when they were called in by the Special Board of Marine Inquiry (SBMI) yesterday. The SBMI also called in the captain of Trans Asia Nine as the vessel was reportedly present in the accident area prior to the collision on the night of Aug. 16. Captain Reynan Bermejo of St. Thomas Aquinas said he was traversing the inbound lane on
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During a car crash‚ there are three different collisions that occur. The first one is the collision of the car and the opposing object‚ the second is the human inside the car and the car itself. The final collision is the ones that occur within the human body itself. BRAIN: The human brain is protected by the cranial cavity or the skull. The brain is suspended in a substance called the cerebral spinal fluid‚ which is denser than the skull itself. In a collision‚ the brain and cerebral spinal fluid begin
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