Unit 2 Lecture Study Guide 1) What are the parts of an atom? Where are the subatomic particles found? The atoms are the smallest units of matter with their own chemical characteristics. The atoms are divided into 2 parts. The first part is the central nucleus and the electron cloud. The central nucleus contains very heavy particles and the electron cloud contains very light moving particles. The subatomic particles are the protons‚ neutrons‚ and the electrons. They are located
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System: The Heart Purpose Explain why you did this exercise. Where there any safety precautions you needed to follow? If so‚ what were they? The safety precautions in this exercise were to wear goggles and gloves due to being exposed to chemicals and dissection of the sheep and cat heart. Appropriate work space was also required. Exercise 1: Microscopic Anatomy of Cardiac
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Biology - Main Questions And Answers: Complete the table with a tick if the statement in the first column is true‚ for each process. Write a simple equation to show how ATP is synthesised from ADP: ADP + Pi ATP Give two ways in which the properties of ATP make it a suitable source of energy in biological processes: 1. Energy released in small/suitable amounts 2. Soluble 3. Involves a single/simple reaction Humans synthesise more than their body mass of ATP each day.
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Sexual Anatomy On the female body there are many external sex organs. One of the organs is the vulva. Vulva comes from a Latin term that means “wrapper” or “covering”. There are six different parts to the vulva. The different parts are: the Mons Veneris; Labia Majora; Labia Minora; the Clitoris and the vaginal opening. The mons veneris consists of fatty tissue that covers the joint of the pubic bones in front of the body. It is below the abdomen and above the clitoris. The mons veneris cushions
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volunteered to work for San Antonio Hospital in the ER Department. Patient John Doe was brought by the ambulance after he collapsed at work. The triage nurse is assessing him for further evaluation by the ER Physician on duty. Based on your study of Anatomy and using your critical thinking skills‚ you were given the following criteria about Mr. Doe: 1. Personal History: 65 years old‚ married with two children. 2. Medical History: Diabetes Mellitus‚ Hypertension‚ Renal Stones‚ Anemia‚ Acne‚ Prostatic
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Careful attention should be paid to the mother’s food habits and nutritional status because it is at this trimester the brain‚ arms. Legs and internal organs of the fetus begin to form. In the second trimester‚ the woman’s pregnancy becomes visible‚ her heart rate and blood rate increases. In the third trimester‚ the fetal organs mature. During pregnancy the nutritional requirements vary; different amounts of nutrients and calories are needed to sustain both the mother and the developing fetus. The woman
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Extended School Services Extended school services include Breakfast clubs‚ Afterschool Clubs and holiday clubs which offer activities‚ classes and support to the pupils between the hours of 8am and 6pm. They are designed to provide families with support to help balance work and other commitments. The children benefit by being given the opportunity to experience a broader range of activities which may inlcude: •Study support •Play and recreation •Sport and fitness classes •Drama •Music
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An essay about cycles in biology. Jessie Dean Biological cycles are vital in many aspects of life on earth. From cycles within the body that keep organisms alive such as the cell cycle‚ Krebs cycle and the Calvin cycle to cycles that encompass many aspects of life and our planet such as the Nitrogen and Carbon cycles. The cell cycle involves actively dividing eukaryotic cells passing through a series of stages known collectively as the cell cycle. The two gap phases (G1 and G2) and S (for synthesis)
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Dermatome (anatomy) A dermatome is an area of skin that is mainly supplied by a single spinal nerve. There are eight cervical nerves (C1 being an exception with no dermatome)‚ twelve thoracic nerves‚ five lumbar nerves and five sacral nerves. Each of these nerves relays sensation (including pain) from a particular region of skin to the brain. Along the thorax and abdomen the dermatomes are like a stack of discs forming a human‚ each supplied by a different spinal nerve. Along the arms and the
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