Explain what is meant by the term binding energy for a nucleus. .......................................................................................................................... .......................................................................................................................... .......................................................................................................................... ...............................................................
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some genes may be turned on or off - that’s why a liver cell is different from a muscle cell‚ and a muscle cell is different from a fat cell. When a cell is dividing‚ the nuclear chromatin (DNA and surrounding protein) condenses into chromosomes that are easily seen by microscopy. Nucleolus: The prominent structure in the nucleus is the nucleolus. The nucleolus produces ribosomes‚
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Different roles in a school School Governors School governors are members of a school’s Governing Body. In schools they have responsibility for raising school standards through their three core strategic functions of ensuring clarity of vision‚ ethos and strategic direction‚ holding the head teacher to account for the educational performance of the school and its pupils and overseeing the financial performance of the school and making sure its money is well spent. Head teacher The Head teacher
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Group work is used throughout middle school and high school. Group work is used in classes‚ such as math and even in english. Students rarely agree with group work‚ and do not agree with some of their peers they work with. Does group work help students? Group work should be required to graduate high school‚ because students will need to learn how to work well with others in future jobs‚ helps students to communicate with others‚ and students can learn how to agree to disagree. Future jobs will
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Stakeholder For other uses‚ see Stakeholder. Internal and external stakeholders of a company A corporate stakeholder is a party that can affect or be affected by the actions of the business as a whole. The stakeholder concept was first used in a 1963 internal memorandum at the Stanford Research institute. It defined stakeholders as "those groups without whose support the organization would cease to exist."[1] The theory was later developed and championed by R. Edward Freeman in the 1980s
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1. Explain the five leadership styles that a safety professional may exhibit a) Legitimate power. A good leader does not lead by fear‚ she/he is a person able to get employees to follow command naturally without abusing authority and constantly reminding others of her/his status. The leader inspire trust and respect among the employees by being open to recommendations and applying it when practicable. She/he will be able to be very diplomatic in conflictual situations and use her/his authority in
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Who really wrote Shakespeare’s works? One of the most well-known writers in history is also one of the most controversial writers. William Shakespeare has been credited to thirty-eight plays‚ but did he actually write all of them. The debate whether he wrote all of his plays has been debated for generations. One of the main reasons was if his education level was high enough to be a world-famous writer. But if Shakespeare didn’t write his works‚ then who did?
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E1 – Explain the needs of families‚ which may require professional support Adequate housing is very important for families. All houses should be safe for the children and rest of the family living in the house but also needs to have proper heating to keep the family warm‚ space for children to play and crawl. A home should also include a bathroom with a toilet and either a shower or bath for family members to wash. There should also be a separate kitchen and cooking area‚ which includes proper
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Schools must have policies and procedures because it establishes rules and consistency. Parents‚ staff and pupils know what is expected of them‚ makes school a safe place to be. In a school where there are many pupils‚ plenty of staff and visitors there is a need for a lot of policies. All the staff needs to be aware of the contents of the policies. Every school may have the same policy with the same title (for instance Anti Bulling) but it may contain different information. 12.Summarise the policies
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Plasma Membrane: This organelle’s main function is to protect the cell from its surroundings‚ the membrane also regulates the movement of substances that go in and out of the cell. This is composed of phospholipid bilayer with embedded proteins. Cell Wall: The cell wall is composed of cellulose‚ this sugar is used as structure and protection. This organelle is only found in plants. The cell wall has three layers the middle lamella‚ primary cell wall‚ and secondary cell wall. The middle lamella contains
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