This quiz works best with JavaScript enabled. Home > Grammar > Sentence Structure > Coordination – Quiz 39 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 39 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Function of axon is to- A) Bring impulse into cyton. B) Take impulse away from cyton. C) Support neuroglial cell. D) Form myelin sheath. Show Answer Correct Answer: B) Take impulse away from cyton. 2. ..... isomerism occurs with ambidentate ligands which are capable of coordinating with more than one way A) Hydrate. B) Ionisation. C) Ligand. D) Linkage. Show Answer Correct Answer: D) Linkage. 3. What causes the blurred vision of farsightedness? A) The eyeball is too short front to back, and the image is focused in front of the retina. B) The eyeball is too short front to back, and the image is focused behind the retina. C) All the above. D) None of the above. Show Answer Correct Answer: B) The eyeball is too short front to back, and the image is focused behind the retina. 4. What are the two type of nervous system? A) Central nervous system + Peripheral nervous system. B) Central nervous system + Cranial nervous system. C) Cranial nervous system + Spinal nervous system. D) Spinal nervous system + Central nervous system. Show Answer Correct Answer: A) Central nervous system + Peripheral nervous system. 5. Which of the following is a characteristic of a reflex action?Yang manakah antara berikut adalah ciri tindakan reflex? A) Response is controlled by hormonesRespon dikawal oleh hormon. B) Response is fastRespon adalah cepat. C) Response is initiated under the control of the brainRespon dicetuskan di bawah kawalan otak. D) Nerve impulse takes a longer pathImpuls saraf mengambil laluan lebih panjang. Show Answer Correct Answer: B) Response is fastRespon adalah cepat. 6. Which of the following is not a reflexes? A) Blinking. B) Vomiting. C) Swallowing. D) Heartbeat. Show Answer Correct Answer: D) Heartbeat. 7. How does the nervous system function? A) Very slowly, responses occur over the course of years. B) Very quickly, responses can occur in less than a second. C) All the above. D) None of the above. Show Answer Correct Answer: B) Very quickly, responses can occur in less than a second. 8. The root of a plant growing down. A) Positive Gravitropism. B) Negative Gravitropism. C) Thigmotropism. D) Hydrotropism. Show Answer Correct Answer: A) Positive Gravitropism. 9. Smooth muscles, cardiac muscle and organs are regulated by A) Central nervous system. B) Autonomous nervous system. C) Peripheral nervous system. D) Somatic nervous system. Show Answer Correct Answer: B) Autonomous nervous system. 10. What are Frenkel's exercises? A) A type of high-intensity interval training. B) Type of resistance training. C) Type of balance training. D) Type of movement therapy for neurological disorders. Show Answer Correct Answer: D) Type of movement therapy for neurological disorders. 11. Exercise 1:Identifying Faulty CoordinationIdentify the following sentence as either Correct or having Faulty CoordinationA storm at sea can be frightening, and our boat was called Dusty. A) Correct. B) Faulty Coordination. C) All the above. D) None of the above. Show Answer Correct Answer: B) Faulty Coordination. 12. Which of the following process involves water loss to the surroundings by the plants? A) Evaporation. B) Respiration. C) Transpiration. D) Photosynthesis. Show Answer Correct Answer: C) Transpiration. 13. Nerve that arise from spinal cord A) Spinal nerve. B) Peripheral nerve. C) Spinal cord. D) Efferent neurone. Show Answer Correct Answer: A) Spinal nerve. 14. Where are neurotransmitter receptors located? A) On the nuclear membrane. B) At Nodes of Ranvier. C) On the presynaptic membrane. D) On the postsynaptic membrane. Show Answer Correct Answer: D) On the postsynaptic membrane. 15. Which statement best describes the resting state of a neuron? A) Neuron is polarised with more sodium ions outside the cell and more potassium ions inside the cell. B) Neuron is propagating the action potential along its axon. C) Neuron is repolarising as potassium ions diffuse out of the cell. D) Neuron is restoring the ionic conditions utilising the sodium-potassium pump. Show Answer Correct Answer: A) Neuron is polarised with more sodium ions outside the cell and more potassium ions inside the cell. 16. A-ANF decreases blood pressureR-it causes dilation of blood vessels A) A&R both true, R is the correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true, but R is false. D) Both A and R false. Show Answer Correct Answer: A) A&R both true, R is the correct explanation of A. 17. In nerve resting membrane potential is maintained by: A) Active transport. B) Passive diffusion. C) Both (a) and (b). D) Unidirectional flow of ion. Show Answer Correct Answer: C) Both (a) and (b). 18. A-pseudounipolar neurons are present in dorsal root ganglion of the spinal cordR-their dendrites are in receptors and axon terminals are in grey matter of the spinal cord A) A&R both true, R is correct explanation of A. B) A&R both true, but R is not correct explanation of A. C) A is true but R is false. D) Both A&R are false. Show Answer Correct Answer: A) A&R both true, R is correct explanation of A. 19. What does COB stand for in the context of insurance provisions? A) Coordination of Benefits. B) Coverage of Benefits. C) Calculation of Benefits. D) Collection of Benefits. Show Answer Correct Answer: A) Coordination of Benefits. 20. During cold weather, hairs on skin will erect because ..... A) Heat can release easily. B) Trap thick layer of air, less heat is released. C) To maintain the heat. D) None of the above. Show Answer Correct Answer: B) Trap thick layer of air, less heat is released. 21. Which organ coordinates most human responses? A) Brain. B) Eye. C) Skin. D) Ear. Show Answer Correct Answer: A) Brain. 22. Unipolar neuron / Unipolar nerve cells means A) Nerve cell with one dendron. B) Nerve cell with many dendrons. C) Nerve cell without dendrons. D) Neuron with one dendron and one axon. Show Answer Correct Answer: C) Nerve cell without dendrons. 23. The primary valency of [Ni(CO)$_{4}$ ] is ..... A) 0. B) 1. C) 2. D) 3. Show Answer Correct Answer: A) 0. 24. What is the role of neurotransmitters in the nervous system? A) To speed up nerve impulses. B) To transmit signals across synapses. C) To protect neurons. D) To generate electrical impulses. Show Answer Correct Answer: B) To transmit signals across synapses. 25. Meanwhile the US has yet to build a high-speed rail system, but Japan, China, South Korea, and many European nations have invested in this efficient form of public transportation. A) No change. B) Because the. C) The. D) Nevertheless the. Show Answer Correct Answer: C) The. ← PreviousNext →Related QuizzesGrammar QuizzesCoordination Quiz 1Coordination Quiz 2Coordination Quiz 3Coordination Quiz 4Coordination Quiz 5Coordination Quiz 6Coordination Quiz 7Coordination Quiz 8Coordination Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books