39) Name the specific type of plant tissue or cell that performs the following functions: a) waterproofing the surface layer Endodermos b) rapidly dividing into new cells Mitosis c) transporting sugars throughout the plant Phloem 40)Maple syrup is produces from the sap moving in the xylem of maple trees in the early spring. How would taking too much sap in the spring harm the maple tree? That sap is an energy store to give it a strong start in spring. If you take too much
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Unit 5 Biology notes Contents Section 9.1 – Sensory Reception 3 Section 9.2 – Nervous Control 4 Section 9.3 – Control of heart rate 5 Section 9.4 – Role of receptors 6 Section 10.1 – Coordination 8 Section 10.2 – Neurons 10 Section 10.3 – The nerve impulse 11 Section 10.5 – The speed of a nerve impulse 12 Section 10.6/10.7 – Structure and function of the synapse / Transmission across
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site. 5. The Inhibitor is subsequently‚ removed. 6. The Transcription factor can now join to the DNA‚ initiating transcription (production of mRNA from DNA) SiRNA: 1. An enzymes cuts up a piece of double stranded mRNA. 2. This makes little double stranded fragements‚ called SiRNA. 3. One strand of the SiRNA binds with a enzyme. 4. The enzyme is brought to the mRNA‚ due to the free bases of the SiRNA binding to a complimentary region on the mRNA. 5. The enzyme
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of cells related to their function? 5. Enzymes and their importance in plants and animals 6. The process of osmosis and its importance to living organisms. 7. How microscopes have contributed to our understanding of living organisms 8. How bacteria affect human lives 9. Energy transfers which take place inside living organisms. 10. How the structure of proteins is related to their functions 11. The structure and functions of carbohydrates 12. Cycles in biology 13. The movement of substances within
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Unit 5 Describe the two process by which hormones can cause certain genes to be turned on. (4) Any 2 from: - A hormone binds to a receptor in the cell surface membrane - Idea of the receptor causing (chemical) changes inside the cell - A (functional) {second messenger} activates an {enzyme/transcription factor/eq} Any 2 from: - Idea of a hormone entering the cell through the cell membrane - The hormone binds to a receptor - The {hormone-receptor complex/eq} acts as a transcription factor
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Biomolecules - Biology Unit 3 What is a Biomolecule? Organic molecule made by living organisms Organic Molecules: contain carbon considered the “chemicals of life” Inorganic Molecules: Do not contain carbon Consist mostly of: carbon (c)‚ hydrogen (h)‚ oxygen (o) Monomers vs. Polymers Monomers: single-molecule that may react with similar molecules to form a chain Polymers: a chain of many monomers that are chemically bonded together
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UNIT-5 ROLES‚ RESPONSIBILITIES AND RELATIONSHIPS IN LIFE LEARNING 1.1 Summaries key aspect of legislation‚ regulatory requirements and codes of practices relating to own role and responsibilities. Introduction to my teaching area just like other areas. You have to follow certain regulations‚ standards‚ procedures & i will be discussing them as follows : 1.) Efficiency and effectiveness – The purpose of efficiency & effectiveness is to obtain maximum value of resources available
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CS113 Academic Strategies for the Business Professional Unit 6 Alternate Seminar Assignment ------------------------------------------------- Full Name Two-digit Section #: ------------------------------------------------- Instructions: Download this document to your computer before filling it out. Save using SAVE AS and add your name to the front removing the phrase “YourName” All of the gray boxes below should be appropriately filled in and the
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Unit five: Principles of supporting business events Assessment You should use this file to complete your Assessment. • The first thing you need to do is save a copy of this document‚ either onto your computer or a disk • Then work through your Assessment‚ remembering to save your work regularly • When you’ve finished‚ print out a copy to keep for reference • Then‚ go to www.vision2learn.com and send your completed Assessment to your tutor via your My Study area – make sure it is clearly
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Unit five: Principles of supporting business events Assessment You should use this file to complete your Assessment. • The first thing you need to do is save a copy of this document‚ either onto your computer or a disk • Then work through your Assessment‚ remembering to save your work regularly • When you’ve finished‚ print out a copy to keep for reference • Then‚ go to www.vision2learn.com and send your completed Assessment to your tutor via your My Study area – make sure it is clearly
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