Chapter One Quick Check: 1. Cells were not discovered by Hippocrates because he didn’t have the technology and equipment to. 2. Robert Hooke is credited with the discovery of the basic building block of living organisms. 3. Robert Brown is credited with the discovery of the cell nucleus. 4. Schleiden and Schwann’s contribution to biology was proposing that cells are the basic structural unit for plants and animals. 5. Before Virchow‚ one idea was that living things could arise from non-living
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Chapter 2 Assignment questions and answers 1. A jewelry store makes necklaces and bracelets from gold and platinum. The store has 20 ounces of gold‚ 24 ounces of platinum. Each necklace requires 6 ounces of gold 3 ounces of platinum‚ whereas each bracelet requires 2 ounces of gold and 5 ounces of platinum. The store has to use a minimum of two ounces of gold. The demand for bracelet is no less than three. A necklace earns $375 in profit and a bracelet‚ $225. Formulate a linear programming model
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August 27th 2013 Title: Chapter 2 Note SECTION 1 Experimental Method Science usually begin with observation => a piece of information gathered by using our senses To extend their senses‚ science often use tools such as ruler‚ microscopes … etc Hypothesis => a testable idea or explanation that lead to a investigation Prediction => Logical statement about wat will happen if the hypothesis is correct Observation => Question Hypothesis => Answer It is important that a hypothesis
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Chapter 16 Working Capital Management Learning Objectives After reading this chapter‚ students should be able to: ◆ Define basic working capital terminology. ◆ Calculate the inventory conversion period‚ the receivables collection period‚ and the payables deferral period to determine the cash conversion cycle. ◆ Distinguish among relaxed‚ restricted‚ and moderate current asset investment policies‚ and explain the effect of each on risk and expected return. ◆ Identify
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GENERAL PSYCHOLOGY CONCEPTS LIST Chapter 1 Introducing Psychology 1. How do we presently define psychology? the science of behavior and mental processes 2. What are operational definitions? defines the variable in terms of how it is to be measured‚ manipulated‚ or changed in a study Why are they important? because many of the concepts that psychologist investigate-such as memory‚ happiness‚ or stress- can be measured in more than one way Give an operational definition for: Hungry-
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What are some possible ways we can explain behavior? Can behavior also cause changes in biology? How would the offspring of a rat exposed to stress during pregnancy will react to threatening environment? What are some advantages of using animals in experiments? What ethics or new regulations has been imposed toward the protection of animals used in experiments? Which brain techniques are functional and which are structural? Explain what is the Penfield studies and how does that relate to people suffering
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AP PSYCHOLOGY Chapter 8 Big Review Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) In the early 20th century‚ psychologists were inclined to explain motivated behavior by attributing it to ________. A) learned responses B) emotions C) instincts D) incentives 1) 2) The theory stating that behaviors are motivated by the body’s attempts to reduce tension from conditions such as hunger or
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FRQ Practice #2 AP Psychology 2013-2014 1. In response to declining reading scores in local schools‚ John wrote an editorial suggesting that schools need to increase interest in reading books by providing students with incentives. Based on research showing a relation between use of incentives and student reading‚ he recommended providing a free Starbucks gift card for every ten books a student reads. A. Explain how each of the following psychological concepts could be used to refute John’s
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AP Psych Learning Guided Reading-1 1. Learning is the long lasting changing due to experience. Example: In school‚ students absorb knowledge from different kinds of subjects. 2. Associative learning is learning to associate one stimulus with another. 3 Example: Lucy opened her car door and got attacked by a swarm of bees that got in through an open window. Lucy developed a phobia of cars and now takes the bus to work. During this situation‚ US is bees’attack‚ UR is fear CS
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consisits on one cell C) A single cell cannot be multicellular. 2. a) What is a difference between prokaryotic and eukaryotic cells? b) What is one significant similarity? A) eukaryotic cells have a neuclus‚ prokaryotic cells do not. B) Both have DNA 3. Which type of microscopy provides a 3d view of the surface of an object? A) a scanning tunneling microscope 4. Would you find proteins inside cells or cells inside proteins? (Choose one answer.) proteins in cells 5. Which typeof molecule travels
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