Title: Aim: to observe and find out how much starch grains are distributed within a transverse section of a banana Apparatus: banana‚ iodine solution‚ ruler‚ white tile‚ stopwatch‚ microscope slide‚ coverslip‚ filter paper‚ Light microscope Method: 1) A 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
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1.The Effect of Boiled Lagundi Leaves to the Cough Abstract: Carbocistine is a kind of medicine who can cure cough. This investigatory project that we made shows that we can make our own cough reliever without spending money and we use herbal plants instead of chemicals. It is much affordable if you have a lagundi plant (vitex negudo l.) in your backyard. We add brown sugar so that the syrup will have a sweet taste. Background of the Study: Many people‚ especially those who are poor cannot
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Skin Touch Receptors Prac. Names ……………………………………………………….. How sensitive is skin to touch? The receptors for the sense of touch are scattered over the surface of your entire body‚ however those receptors are more closely grouped together in certain parts of your body. In this activity you will investigate the distribution and sensitivity of the touch receptors in the human body. Procedure 1. Obtain 8 large paperclips‚ a ruler‚ and masking tape. 2. Bend paperclip to form a “U” or
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Chapter 1: May/June 06 1 What is the resolution‚ in nanometres‚ of an electron microscope and of a light microscope? A electron microscope 0.5 light microscope 20 B 0.5 200 C 5.0 20 D 5.0 200 2 The diagram shows a drawing of an electron micrograph of a cell. Which structures are surrounded by double membranes? Golgi apparatus lysosome mitochondrion nucleus cytoplasm A ✓ ✓ ✓ ✓ ✓ B ✓ ✗ ✗ ✗ ✗ C ✗ ✗ ✓ ✓ ✗ D ✗ ✓ ✗ ✗ ✓ 3 In which animal cells would Golgi apparatus be most abundant
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MY SOCIAL SELF Focus Question: How has your individual identity/self-concept*/behaviour been created and influenced by your social relationships and your membership in social groups? *Self-concept is a term referring to the whole sum of beliefs that people have about themselves Task: Your assignment is to consider how your individual identity/self concept*/behaviour been created and influenced by your social relationships and your membership in social groups. You will need to consider
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Throughout human history‚ humans have been able to achieve many positive things like connecting the world with technology or landing in the moon. On the other hand‚ people have also committed a lot of violations and mistakes that have affected the whole world. Human rights entail values such as being able to live‚ pursue happiness and giving equity for everyone. To infringe this rights is morally wrong and politically unjust. An ongoing problem with human rights is the violation of freedom to slavery
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OVERVIEW of Connective Tissue Connective tissue forms a framework upon which epithelial tissue rests and within which nerve tissue and muscle tissue are embedded. Blood vessels and nerves travel through connective tissue. Connective tissue functions not only as a mechanical support for other tissues but also as an avenue for communication and transport among other tissues. Most significantly‚ connective tissue is the stage for inflammation. The principal cell types involved in immunological
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1. Given the following parental genotypes‚ show all possible gametes that each could form. Circle each gamete. Note: different gamete types are separated by commas in the table below. Genotype Gametes: AA A Aa A‚ a Bb B‚ b bb b cc c AABB AB AAbb Ab Aabb Ab‚ ab AaBb AB‚ Ab‚ aB‚ ab AaBbCc ABC‚ ABc‚ Abc‚ AbC‚ aBc‚ aBC‚ abC‚ abc 2. In summer squash‚ white fruit color (W) is dominant over yellow (w). If a squash plant homozygous for white is crossed with one homozygous for yellow‚ what will be the apearance
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Is gene therapy the most effective way to treat depression? What really is depression? The term ‘depression’ can be defined in two different ways: 1. Severe despondency and dejection‚ accompanied by feelings of hopelessness and inadequacy. 2. A condition of mental disturbance‚ typically with lack of energy and difficulty in maintaining concentration or interest in life.1 Majority of people believe that depression is somewhat trivial and is not regarded as a genuine health condition‚ but
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On the first day of class‚ we had a wonderful guest speaker who came from Japan to speak with us on different aspects pertaining to Indians living in Japan. Yuka Mizutani discussed how many Indians lived in Japan‚ but the Japanese government only wants the world to see them as only having Japanese people. As a result of this‚ the Indians had to blend in with the normal Japanese people and they were not allowed to have their own cultural identity. They were forced to speak and write Japanese to make
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