Depolarisation - Studienführer, Klassennotizen & Zusammenfassungen

HUBS 191 Progress Test 1 | 100% Correct Answers | Verified | Latest 2024 Version What makes up the axial skeleton? - skull, vertebral column, rib cage What is recruitment? - activating more motor units to make more force What are flat bones? - Thin plates of compact bone - some cancellous What are flat bones used for? - protection and muscle attachment What are irregular bones? - Variable in shape size and function What is depolarisation? - Membrane potential becomes less negati...

AQA A-level BIOLOGY 7402/3 Paper 3 Mark scheme June 2023. (There are) stretch-mediated sodium ion channels (in the membrane); 2. (Increased pressure) deforms/changes (sensory neurone/axon) membrane/lamella(e) OR (Increased pressure) deforms/changes sodium ion channels; 3. Sodium ion channels open; 4. Sodium ions diffuse in; 5. Depolarisation (leading to generator potential); 3 max (3 x AO1) 1. 2. 3. or 4. Accept Na+ Max 2 if only reference to sodium and not sodium ions 4. Accep...

HUBS 191 Progress Test |Question and Answers| 100% Correct What makes up the axial skeleton? *Ans* skull, vertebral column, rib cage What is recruitment? *Ans* activating more motor units to make more force What are flat bones? *Ans* Thin plates of compact bone - some cancellous What are flat bones used for? *Ans* protection and muscle attachment What are irregular bones? *Ans* Variable in shape size and function What is depolarisation? *Ans* Membrane potential becomes less negative wha...

HUBS 191 Progress Test 1 Questions and Correct Answers.214 Questions and Answers. Complete Solution Updated 2024/2025. What makes up the axial skeleton? skull, vertebral column, rib cage What is recruitment? activating more motor units to make more force What are flat bones? Thin plates of compact bone - some cancellous What are flat bones used for? protection and muscle attachment What are irregular bones? Variable in shape size and function What is depolarisation? Membrane potent...

What makes up the axial skeleton? - ️️skull, vertebral column, rib cage What is recruitment? - ️️activating more motor units to make more force What are flat bones? - ️️Thin plates of compact bone - some cancellous What are flat bones used for? - ️️protection and muscle attachment What are irregular bones? - ️️Variable in shape size and function What is depolarisation? - ️️Membrane potential becomes less negative what causes depolarisation? - ️️Na+ e...

What makes up the axial skeleton? - skull, vertebral column, rib cage What is recruitment? - activating more motor units to make more force What are flat bones? - Thin plates of compact bone - some cancellous What are flat bones used for? - protection and muscle attachment What are irregular bones? - Variable in shape size and function What is depolarisation? - Membrane potential becomes less negative what causes depolarisation? - Na+ enters the cell What are the features of the saddle jo...

HUBS 191 Progress Test 1 Exam Questions and Answers 100% Solved What makes up the axial skeleton? - skull, vertebral column, rib cage What is recruitment? - activating more motor units to make more force What are flat bones? - Thin plates of compact bone - some cancellous What are flat bones used for? - protection and muscle attachment What are irregular bones? - Variable in shape size and function What is depolarisation? - Membrane potential becomes less negative what causes depolarisat...

HUBS1416 Practice Exam Questions and Answers Which of the following would be expected to inhibit the generation of an action potential? a) Inflammation of the myelin sheath b) Stimulating GABA receptors c) Blocking acetylcholine receptors d) Activating adrenalin receptors -Answer-b) Stimulating GABA receptors Which is true about neurons? a) At rest a neuron will have a negative membrane potential, due to it having more open K+ channels than Na+ channels b) Inhibitory neurons will relea...

AQA A-level BIOLOGY 7402/3 Paper 3 Mark scheme June 2023 (VERIFIED) (There are) stretch-mediated sodium ion channels (in the membrane); 2. (Increased pressure) deforms/changes (sensory neurone/axon) membrane/lamella(e) OR (Increased pressure) deforms/changes sodium ion channels; 3. Sodium ion channels open; 4. Sodium ions diffuse in; 5. Depolarisation (leading to generator potential); 3 max (3 x AO1) 1. 2. 3. or 4. Accept Na+ Max 2 if only reference to sodium and not sodium ions...

Medsci 206 - Module A (Synapses and plasticity, CNS cells, development) Questions And Answers A+ Graded 2024/2025 neuron structure - ANS-polarised cells axon - presynaptic - site of outgoing info, contact other neurons dendrites - postsynaptic - side of synapses (incoming info) synapses - ANS-specialised site of neuron-neuron contact rapid communication form neuronal circuits transform electrical info to chemical then back to electrical information processing units of the ...