Synpases Study guides, Revision notes & Summaries

Anatomy and Physiology 1 Final Exam Questions with Complete Solutions Divergent effect - Answer-One sympathetic preganglionic fiber has many axon collaterals and may synapse with 20 or more post ganglionic neurons. Cholinergic receptors - Answer-Parasympathetic, always releases ACH. Has 3 synapses. Adrenergic - Answer-Sympathetic, always releases Norepinephrine. Has 1 synapse. Nicotinic - Answer-Found at the preganglionic ganglia, always cholinergic. Can only excite (depolarize) syna...

Afferent Sensory Receptors - from interoceptors (chemo or mechano) to CNS integration. Ex- monitor oxygen or BV stretch. Efferent Sensory Receptors - from CNS out to effector organs (down white matter motor tracts of cord). Pathway to effector organ is made up of at least 2 motor neurons with a synapse. Sympathetic - Speeds up (excites) and consumes energy. "Fight or flight" Parasympathetic - Slows down (inhibits) and conserves energy. "Rest and Digest". Autonomic Ton...

PORTAGE LEARNING - FINAL BIOD 152 EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED GRADED A+ This is a bundle of axons found in the peripheral nervous system. Nerve This part of the autonomic system increases digestion. Parasympathetic The dorsal root of a nerve contains what type of neurons? Sensory (afferent) This part of a neuron conducts nerve impulses away from the cell body. Axon A neuron going to the bicep of the forearm is part of the: A. central nervous system B. peripheral ...

BIOD 152 REVISED QUESTIONS AND ANSWERS 2024/20245 This is a bundle of axons found in the peripheral nervous system. Nerve This part of the autonomic system increases digestion. Parasympathetic The dorsal root of a nerve contains what type of neurons? Sensory (afferent) This part of a neuron conducts nerve impulses away from the cell body. Axon A neuron going to the bicep of the forearm is part of the: A. central nervous system B. peripheral nervous system C. Autonomic system D. S...

In-depth notes of the neurology and special senses (NOS) module from RVC BvetMed2 course in 2023/24. This includes diagrams and photos annotated to indicate processes. Colour coding, highlighting, and mindmaps are used to highlight specific words or definitions. Each page is titled with a number code corresponding to the lecture Lectures included; Neurons and Neuroglia Action Potentials Synapses Cranial Nerves Neural tube development Autonomic control The Meninges The Eye The Ear ...

Fertilization - answer-joining of a sperm and an egg to form a diploid zygote Organisms that use external fertilization - answer-most animals who participate in this live in aquatic environments like tadpoles -tend to produce large number of gametes How are gametes released for external fertilization - answer--gametogenesis occurs in response to environmental cues( lengthening days and warmer water temperatures) that indicate a favorable season for breeding -gametes are released in respo...

FINAL BIOD 152 questions and answers, latest updated This is a bundle of axons found in the peripheral nervous system. Nerve This part of the autonomic system increases digestion. Parasympathetic The dorsal root of a nerve contains what type of neurons? Sensory (afferent) This part of a neuron conducts nerve impulses away from the cell body. Axon A neuron going to the bicep of the forearm is part of the: A. central nervous system B. peripheral nervous system ...

a. sensory neurons b. motor neurons c. myelin sheath d. interneurons e. axons d. interneurons as you are reading this question, the cells in your eyes are firing in response to the light coming form this paper. which type of neuron is carrying this message to the brain? a. interneuron b. sensory c. presynaptic d. motor e. efferent b. sensory the movement of positively charged ions across the membrane of a neuron can produce a(n) a. aciton potential b. synapse c. neurotransmit...

BSC 2085 - Lesson 14, Chapter 12: Synapses, Neurotransmitters, and Neural Circuits

Name and describe what is occurring in the neuron cell membrane in section 4 of the diagram. Include the charge of the membrane during this phase. This is phase 4: afterpolarization (hyperpolarization), the potassium gates are slow to clse and that results in an undershoot of the potential, the voltage will drop below -70mV and the return to the restign state beings. At rest, a neuron plasma membrane is: A. -70 mV B. +40 mV C. Hyperpolarized D. Depolarized A. -70 mV Which of the fo...