the female parent. 2. Highlight the letter of each way to describe a diploid cell. a. 2N b. Contains two sets of homologous chromosomes c. Contains a single set of homologous chromosomes d. A gamete 3. Highlight the letter of the number of chromosomes in a haploid cell where 2n=8 . a. 8 b. 4 c. 2 d. 0 4. Is the following sentence true or false? The diploid cell that enters meiosis becomes 4 haploid cells at the end of meiosis.false 5. How does a tetrad form in prophase I of meiosis
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Biology Q. 1. Biological organisation starts with: a. Atomic level b. Submicroscopic molecular level c. Cellular level d. Organismic level Sol. Correct choice: (2) Q. 2. About 98 percent of the mass of every living organism is composed of just six elements including carbon‚ hydrogen‚ nitrogen‚ oxygen and: a. calcium and phosphorous b. phosphorus and sulphur c. sulphur and magnesium d. magnesium and sodium Sol. Correct choice: (1) Q. 3. Which one of the following is an example of negative
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Axia College Material Appendix C Petra Koenig PSY240 March 26‚ 2011 The Sleep Matrix Why do we sleep? What governs when or how long we sleep? This activity will assist you in understanding two common sleep theories‚ recuperation and circadian‚ which provide different answers to these questions. Depending on which one you support‚ it may change your outlook on sleep and your current sleeping habits. Categorize each characteristic under the correct theory—recuperation or circadian—by placing
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Virtual Lab: The Cell Cycle and Cancer Worksheet 1. In which phase of mitosis do each of the following occur: a. Centromeres split and chromosomes move toward opposite sides of the cell anaphase b. Chromatin coils to form visible chromosomes prophase c. The nuclear membrane disappears prophase d. Sister chromatids line up in the center of the cell metaphase 2. In which phases of mitosis are sister chromatids visible‚ and attached to each other at the centromere? Prophase
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permeability of the cell membrane. Introduction Located within the vacuole of beetroot cells is a red pigment call Betalains. Typically these pigments are contained within the cell vacuole by the tonoplast (vacuole membrane)‚ however When beetroot is heated these red pigments escape the vacuole. This experiment aims to explore the effect of temperature on the permeability of the cell membranes (i.e. Tonoplast). ‘The cell surface membrane is the plasma membrane that surrounds cells and forms the
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C# String Functions 1. Concat - Concatenates two specified instances of String. 2. Contains - Returns a value indicating whether the specified String object occurs within this string. 3. EndsWith - Determines whether the end of this string instance matches the specified string. 4. Equals - Determines whether this instance and another specified String object have the same value. 5. Format - Replaces one or more format items in a specified string with the string representation of
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Cell Membranes and Transport Hands-On Labs‚ Inc. Version 42-0033-00-01 Exercise 1: Diffusion Observations Data Table 1: Rate of diffusion in different temperatures | | ºC | Minutes | Temperature | InitialTemp. | InitialColor | 5 | 10 | 15 | 20 | 25 | 30 | 60 | Cold | 10°celsius | clear | clear | clear | clear | clear | clear | light purple | light purple | Ambient | 25°celsius
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My favorite color is white. It’s a symbol for peaceful. white color is nothing but a without color. It seems cool. We can reduce the any of the bright colors to light colors by adding them white color. not only me most of the people in the world likes white color only....bec’z we can see the white color every where in the world‚ every where in our surroundings unlike other colors. My favourite colour is Red. Because Red is the color that we pay the most attention to. It is the warmest and most
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1 The Effect of Molecular Weight on the Rate of Diffusion of Substances1 Alexander Ken Libranza Group 1 Sec. A – 1L March 6‚ 2012 A scientific paper submitted in partial fulfillment of the requirements in General Biology I laboratory under Prof. Cheryl M. Talde‚ 2nd sem.‚ 2011-2012. 1 2 ABSTRACT The effect of molecular weight on the rate of diffusion was assessed using two tests: the glass tube test and the agar-water gel test. In the glass tube set-up‚ two cotton plugs soaked
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What I Want I always wanted to have lots of things since I was a kid. I wanted sport balls‚ toys‚ games‚ iPods‚ a brother and so much more‚ but the most I wanted was my very own phone. There was a time when I really wanted a phone but was not able to get it because it costs too much and because I am too young. Everyone in school and all my friends started getting a phone but I wasn’t able to. I was not too or desperate for getting a phone then until I started working. At first I would work with
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