This highly detailed, fully-resourced lesson has been designed to cover the content of specification point 5.1.4 (d) of the OCR A-level Biology A specification which states that students should be able to demonstrate and apply an understanding of the regulation of blood glucose concentration. There is focus on the negative feedback mechanisms that release insulin or glucagon and the role of the liver. It challenges the students recall of the control of insulin release from the beta cells which was taught in an earlier lesson.
A wide range of activities will maintain motivation and engagement whilst the content is covered in detail to enable the students to explain how the receptors in the pancreas detect the concentration change and how the hormones attaching to receptor sites on the liver triggers a series of events in this effector organ. This is a topic which has a huge amount of difficult terminology so time is taken to look at all of the key words, especially those which begin with the letter G so students are able to use them accurately in the correct context. The action of adrenaline is also considered and linked to the breakdown of glycogen to glucose during glycogenolysis.
This lesson has been written for students studying on the OCR A-level Biology A course and ties in with the lesson on the differences between type I and II diabetes mellitus as well as the human endocrine system
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A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.
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Homeostasis, Excretion, Neuronal and Hormonal communication (OCR A-level Biology A)
This bundle of 20 lessons covers the majority of the content that's included in modules 5.1.1 - 5.1.4 of the OCR A-level Biology A specification. All of the lessons are highly detailed and have been planned at length to ensure that they are filled with a wide range of tasks to engage and motivate the students whilst checking on their understanding. The following specification points are covered by the lessons in this bundle: 5.1.1: Communication and homeostasis * The communication between cells by cell signalling * The principle of homeostasis * The physiological and behavioural responses involved in temperature control in endotherms and ectotherms 5.1.2: Excretion as an example of homeostatic control * The functions of the mammalian liver * The gross structure and histology of the kidney * The processes of ultrafiltration and selective reabsorption * The control of the water potential of the blood * The effects of kidney failure and its potential treatments 5.1.3: Neuronal communication * The roles of mammalian sensory receptors in converting stimuli into nerve impulses * The structure and functions of sensory, relay and motor neurones * The generation and transmission of nerve impulses in mammals * The structures and roles of synapses in transmission 5.1.4: Hormonal communication * Endocrine communication by hormones * The structure and functions of the adrenal glands * The structure of the pancreas * The regulation of blood glucose concentration * The difference between diabetes mellitus type I and II * The potential treatments for diabetes mellitus It is estimated that it will take in excess of 2 months of allocated A-level teaching time to cover the detail included in these lessons If you would like to sample the quality of the lessons in this bundle, then download the following lessons as they have been shared for free: * The principles of homeostasis * Temperature control in ectotherms * The functions of the liver * The structure of the kidney * The generation and transmission of nerve impulses * Endocrine communication
£24.00
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Module 5.1.4: Hormonal communication (OCR A-level Biology)
This lesson bundle contains 5 detailed lesson PowerPoints and their accompanying resources which have been designed to cover the content of module 5.1.4 (Hormonal communication) of the OCR A-level Biology A specification. They contain a wide variety of tasks which include exam-style questions with displayed mark schemes that challenge the students on their current understanding as well as their ability to make links to previously covered topics. The following specification points are covered in this bundle: * Endocrine communication by hormones * The structure and functions of the adrenal glands * The histology of the pancreas * The regulation of blood glucose concentration by the release of insulin and glucagon * The control of insulin secretion * The difference between type I and II diabetes mellitus * The potential treatments for diabetes mellitus If you would like to sample the quality of the lessons in this bundle, then download the endocrine communication lesson as this has been uploaded for free
£8.25
Bundle
Neuronal & hormonal communication (OCR A-level Biology)
This lesson bundle contains 10 lesson PowerPoints, which are highly detailed, and along with their accompanying resources have been designed to cover the content of modules 5.1.3 & 5.1.4 of the OCR A-level Biology A specification, titled neuronal communication and hormonal communication. Each lesson contains a wide range of tasks, that include exam-style questions with mark schemes written into the PowerPoint that students can use to assess their understanding of the current topic as well as previously covered topics. There are also differentiated tasks, discussion points and quick quiz competitions to introduce key values and terms in a fun and memorable way. This lesson bundle covers the following specification points in modules 5.1.3 & 5.1.4: * The roles of mammalian sensory receptors in converting different types of stimuli into nerve impulses * The structure and functions of sensory, motor and relay neurones * The generation and transmission of nerve impulses in mammals * The structure and roles of synapses in neurotransmission * Endocrine communication by hormones * The structure and functions of the adrenal glands * The histology of the pancreas * The regulation of blood glucose concentration * The differences between diabetes mellitus type I and II * The potential treatments for diabetes mellitus If you would like to sample the quality of the lessons in this bundle, then download the nerve impulse and endocrine communication lessons as these have been uploaded for free.
£14.00
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Good interactive resource. Prevents just being a boring ppt slide lesson. yr 13 enjoyed the different activities. Thank you
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