Biology: * Chapter 1: The Cell * Cell Adhesion Molecules (C.A.M.’s) - proteins that allow cells to recognize each other and contribute to proper cell differentiation and development. * DNA→ Genes → Histones → Chromosomes (or Chromatids) * Nucleolus- synthesizes rRNA * Smooth E.R. - lipid synthesis and detox of drugs and poison * Rough E.R. – Production of proteins products * Golgi Apparatus - series of membrane bound sacs; receives materials from smooth E.R. and sends
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Experiment Plan By: Ashley Project Question: What size of bouncy ball bounces the highest‚ small‚ medium‚ or large? * I predict the following will happen (my hypothesis): I predict that the smallest ball will bounce the highest since it is the lightest. | * Independent Variable: I will be changing the ball size. * Dependent Variable: The height of the bounce. * Controlled Variable: The height that I will drop the balls at. | The materials and amounts of each that is
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Areas of Feasibility Technical Wanderlust Sojourners Service is involved in providing technical assistance and planning for enhancement of Mt. Pico de Loro for natural and cultural preservation. Purpose of the feasibility includes an evaluation of the resource in the context of natural methods‚ also other necessary causes to assure lasting protection that can cater public for their use. Major factors to consider are approximate Land to be use‚ the size and configuration. Acquiring of expenses
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Name: Lawrence D. Mandras Date: August 17‚ 2013 Rating:_____ Yr. & Course: BSED-IV Laboratory Experiment no. 2 The Living Plant Cell Objectives: * To study the different types of plant cells. * To observe plant cells as to their shapes‚ structures and function. Materials: Microscope cover slip glass slide water onion Iodine soln. hydrilla salt tomato razor blade Medicinal dropper epidermal tissue of rhoeo-discolor
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The function of a capsid‚ in virus biology‚ is to serve as a protective outer layer that protects the genetic material of the virus from the host’s defensive cells. The capsid is made up of proteins. The nucleic acid is what is contained within the capsid‚ which is a group of long‚ linear macromolecules‚ consisting of either DNA or RNA. There are two different cycles in which the virus uses a host cell to replicate and reproduce itself. These two cycles are known as the lytic cycle‚ and the lysogenic
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piece of banana was place on a tile and a section was cut across the piece of banana about 5mm thick. 2) The surface of the banana was covered with iodine solution and left for about one minute. 3) The distribution of starch in the section of the banana was then illustrated in the outline below. 4) With the remaining piece of banana a microscope slide was wiped across its surface. 5) Iodine solution was then added to the tissue smear that was on the microscope slide. 6) The coverslip
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This part of the experiment yielded an exothermic reaction. The purpose was to calculate the specific heat capacity and molar mass of the zinc metal. The specific heat capacity was found to be 0.197 J/g °C with a percent error of -49.5%. The molar mass was found to be 127 g/mol with a percent error of 94.2%. Possible sources of error inherent to this segment of the experiment were the fact that when the temperature of the solution was being measured
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the following occur? Calvin cycle‚ glycolysis‚ Kreb’s cycle‚ electron transport chain. Students in a biology class tested the effects of antibiotics on the growth of bacteria. They cultured bacteria in four glass Petri dishes and then added different amounts of antibiotic to each dish. After the experiment is completed‚ what should be done with the Petri dishes? After an experiment in which students cultured live bacteria‚ they soaked their Petri dishes in bleach before washing and reusing
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problem is it trying to explain? To find out how table salt affects the boiling temperature of water. Hypothesis After reading the lab instructions - but before starting the lab - record your best “educated guess” about what will happen in the experiment. What hypothesis can you generate about the effect of adding salt to water? Adding table salt to boiling water will cause the water to boil at a higher temperature Experimental Design List the materials used in this lab‚ and the procedure you
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claim‚ that Falsies can create bigger eyes‚ amplifying lashes 360 degrees‚ is implicit because it cannot be verified. Women are born with varying eye shape and size that mascara alone cannot change. According to Potter‚ there are six different surface criticisms of advertising. This mascara ad contains five of them including‚ manipulation‚ materialism‚ excessiveness‚ stereotyping‚ and deceptiveness. Maybelline stresses that it is a new‚ first-made double brush‚ manipulating us to believe that
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