This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Sentence Structure > Coordination – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Before the Declaration of Independence was approved on July 4 of 1776, it was not actually signed until August 2. A) Given that. B) No change. C) Although. D) Because. Show Answer Correct Answer: C) Although. 2. Johnny does not like singing ..... dancing A) And. B) But. C) So. D) For. Show Answer Correct Answer: A) And. 3. Transpiration cools a plant on a hot day. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 4. What is the reason of the movement of sunflower in accordance with the path of sun? A) Chemotropism. B) Phototropism. C) Hydrotropism. D) Geotropism. Show Answer Correct Answer: B) Phototropism. 5. A-the cerebral cortex contains sensory areas, motor areas and association areasR-these regions are responsible for intersensory associations, memory and communication 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: C) A is true but R is false. 6. The hormones secreted by endocrine glands are released into the A) Mucus. B) Bile. C) Saliva. D) Venous blood. Show Answer Correct Answer: D) Venous blood. 7. How does the thymus gland function? A) Regulates the amount of calcium in the system. B) Signals the immune system to fight infections. C) All the above. D) None of the above. Show Answer Correct Answer: B) Signals the immune system to fight infections. 8. Which statement about nervous and endocrine control is not correct? A) Both nervous and endocrine control are activated by stimuli. B) Both nervous and endocrine control may be voluntary or involuntary. C) Nervous control is usually localised while endocrine control may affect more than one target organ. D) Nervous control produces faster responses than endocrine control. Show Answer Correct Answer: B) Both nervous and endocrine control may be voluntary or involuntary. 9. What is function of cerebellum? A) Conscious thought. B) Controls balance. C) Memory center. D) Control hearth rate. Show Answer Correct Answer: B) Controls balance. 10. Ligands and central metal ions are respectively A) Lewis base and lewis acid. B) Lewis acid and lewis base. C) Both lewis acid. D) Bothlewis base. Show Answer Correct Answer: A) Lewis base and lewis acid. 11. Secretion of estrogen is controlled by A) FSH. B) Progesterone. C) Testosterone. D) HCG. Show Answer Correct Answer: A) FSH. 12. Cecil wanted his paper crown to be a clever musical reference, and he decorated the edges with leaves from two plants, holly and ivy. A) Or. B) No change. C) But. D) So. Show Answer Correct Answer: D) So. 13. Which of the following statements is correct about node of Ranvier? A) Axolemma is discontinuous. B) Myelin sheath is discontinuous. C) Both neurilemma and myelin sheath are discontinuous. D) Covered by myelin sheath. Show Answer Correct Answer: B) Myelin sheath is discontinuous. 14. Which is true for hexaaminecobalt(III) chloride? A) D2sp3, paramagnetic. B) Sp3d2, paramagnetic. C) D2sp3, dimagnetic. D) Sp32, diamagnetic. Show Answer Correct Answer: C) D2sp3, dimagnetic. 15. Which plant hormone promotes cell division? A) Abscisic acid. B) Cytokinin. C) Auxin. D) Gibberellin. Show Answer Correct Answer: B) Cytokinin. 16. Efferent neurone is also known as motor neurone. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 17. Growth of pollen tube towards ovule during fertilization is an example of A) Hydrotropism. B) Chemotropism. C) Geotropism. D) Phototropism. Show Answer Correct Answer: B) Chemotropism. 18. The major hormones involved in the maintenance of blood glucose levels are produced by the: A) Liver. B) Pancreas. C) Thyroid gland. D) Gall bladder. Show Answer Correct Answer: B) Pancreas. 19. Which type of neuron transmits a signal from the central nervous system to an effector such as a muscle? A) Dendrite. B) Motor. C) Sensory. D) Relay. Show Answer Correct Answer: B) Motor. 20. The spin only magnetic moment of [MnBr4]$^{2-}$ is 5.9 BM. Predict the geometry of the complex ion A) Trigonal pyramidal. B) Tetrahedral. C) Square planner. D) Trigonal planner. Show Answer Correct Answer: B) Tetrahedral. 21. Which of the following is an example of a Prepositional Clause (PCl)? A) I was angry that the bus was so late. B) The old lady asked me when the bus was due. C) The bus which had been twenty minutes late broke down in the city centre. D) I was annoyed by the bus being late again. Show Answer Correct Answer: D) I was annoyed by the bus being late again. 22. Although we are fully conscious ..... we can't prevent thigh muscles from contract ..... such response is said to be A) Involuntary. B) Voluntary. C) Both. D) None. Show Answer Correct Answer: A) Involuntary. 23. Which of the following pairs represents linkage isomers A) [Pd (PPh$_{3}$)$_{2}$ (NCS)$_{2}$] and [Pd (PPh$_{3}$)$_{2}$ (SCN)$_{2}$]. B) [Co(NH$_{3}$)5NO$_{3}$] SO$_{4}$ and [Co(NH$_{3}$)$_{5}$SO$_{4}$] NO$_{3}$. C) [PtCl$_{2}$(NH3)$_{4}$]Br$_{2}$ and [Pt Br$_{2}$ (NH$_{3}$)$_{4}$] Cl$_{2}$. D) [Cu(NH$_{3}$)$_{4 }$[PtCl$_{4}$]] and [Pt(NH$_{3}$)$_{4}$] [CuCl$_{4}$]. Show Answer Correct Answer: A) [Pd (PPh$_{3}$)$_{2}$ (NCS)$_{2}$] and [Pd (PPh$_{3}$)$_{2}$ (SCN)$_{2}$]. 24. What is photoreceptor? A) Respiratory pigment. B) Photoreceptor pigment. C) Photolytic pigment. D) Photosynthetic pigment. Show Answer Correct Answer: B) Photoreceptor pigment. 25. In a neuron, conversion of electrical signal to a chemical signal occurs at/in A) Axon terminal. B) Axon. C) Dendritic end. D) Cell body. Show Answer Correct Answer: A) Axon terminal. 26. What happens to the sarcomere when striated muscle contracts? A) A-band shorten. B) I-band stays the same. C) Z-lines brought closer to each other. D) H-band become wider. Show Answer Correct Answer: C) Z-lines brought closer to each other. 27. A-adrenaline and nor adrenaline both are rapidly secreted in response to stress of any kindR-both the hormones increase the heartbeat and rate of respiration 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: B) A&R both true, but R is not correct explanation of A. 28. In the complex [Co(NH$_{3}$)$_{5}$Cl]Cl, the coordination number is A) 6. B) 3. C) 5. D) 4. Show Answer Correct Answer: A) 6. 29. Junctions of two neurons in called? A) B) Synapsis. B) Ans. a) Synapse. C) C) Joint. D) A) Synapse. E) D) Junction. Show Answer Correct Answer: D) A) Synapse. 30. Which is the correct order of events in depolarisation then repolarisation? A) Sodium channels open, potassium channels close. B) Sodium channels close, potassium channels open. C) Sodium channels open, potassium channels open,. D) Potassium channels open, sodium channels open. Show Answer Correct Answer: C) Sodium channels open, potassium channels open,. 31. Name the two major parts of the central nervous system. A) The brain and the skull. B) The brain and the body. C) The spinal cord and the brain. D) The spinal cord and the body. Show Answer Correct Answer: C) The spinal cord and the brain. 32. Visceral nervous system controls and integrates the function of- A) Urinary bladder. B) Blood vessels. C) Heart. D) All of the above. E) All of the above. Show Answer Correct Answer: D) All of the above. 33. What is a cross bridge? A) Myosin head with high-energy configuration attaches to the exposed myosin binding sites on actin. B) ATPase catalyse the hydrolysis of ATP into ADP and inorganic phosphate. C) Calcium ion bind to troponin, the binding causes troponin to change shape. D) Myosin heads pull actin, the thin filament, toward the centre of the sarcomere. Show Answer Correct Answer: A) Myosin head with high-energy configuration attaches to the exposed myosin binding sites on actin. 34. A-external layer of eye is composed of dense connective tissue called scleraR-posterior portion of sclera is cornea 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: C) A is true but R is false. 35. The calcium level is increased in blood by promoting A) Mineralisation of teeth. B) Dissolution of skeletal structures. C) Excretion of calcium in urine. D) Mineralisation of bones. Show Answer Correct Answer: B) Dissolution of skeletal structures. 36. Which condition must be met for a person to be entitled to Medicare due to disability other than ESRD? A) Must have at least Medicare Part A. B) Must be over 65 years old. C) Must be employed full-time. D) Must have a private health plan. Show Answer Correct Answer: A) Must have at least Medicare Part A. 37. Which part of the human eye is sensitive to light? A) Retina. B) Iris. C) Optic nerve. D) Lens. Show Answer Correct Answer: A) Retina. 38. Which type of neuron connects the other types of neurons? A) Interneurons. B) Exoneurons. C) All the above. D) None of the above. Show Answer Correct Answer: A) Interneurons. 39. The autonomic nervous system has control over A) Skeletal muscles. B) Internal organs. C) Reflex actions. D) Sense organs. Show Answer Correct Answer: B) Internal organs. 40. Endocrine glands are responsible for ..... A) Synthesis of hormones. B) Secretion of hormones. C) Both 1 and 2. D) Neither 1 nor 2. Show Answer Correct Answer: C) Both 1 and 2. 41. Select the mismatched pair A) A) Adrenaline-Pituitary gland. B) B) Testosterone-Testes. C) C) Estrogen-Ovary. D) D) Thyroxin-Thyroid gland. E) Ans. Adrenaline-Pituitary gland. Show Answer Correct Answer: A) A) Adrenaline-Pituitary gland. 42. After an action potential, the neurone cell membrane can't be excited again straight away. This is called ..... A) Sliding filament theory. B) Refractory period. C) Saltatory conduction. D) All or nothing law. Show Answer Correct Answer: B) Refractory period. 43. Cavity of vitreous humour (gel) is- A) Behind the lens. B) In front of lens. C) Between choroid and retina. D) Between choroid and sclera. Show Answer Correct Answer: A) Behind the lens. 44. High spin complexes having coordination number ' 6 ' are usually formed through A) D$^{2}$sp$^{3}$ hybridisation. B) Sp$^{3}$d hybridisation. C) Sp$^{3}$ hybridisation. D) Sp$^{3}$d$^{2}$ hybridisation. Show Answer Correct Answer: D) Sp$^{3}$d$^{2}$ hybridisation. 45. Which of the following is TRUE of a non-steroid hormone action mechanism? A) Hormone binds with the receptor in the cytoplasm. B) Hormone crosses the cell membrane. C) MRNA is produced. D) Hormone binds with a specific receptor on the cell membrane. Show Answer Correct Answer: D) Hormone binds with a specific receptor on the cell membrane. 46. Co-ordination umber is a characteristic of which of the following? A) Central atom. B) Ligand. C) Coordination entity. D) Coordination compound. Show Answer Correct Answer: A) Central atom. 47. What is the process by which plants lose water? A) Transpiration. B) Evaporation. C) Regulation. D) Absorption. Show Answer Correct Answer: A) Transpiration. 48. I like to read, and the movie version was good. A) Passive. B) Coordination. C) Subordination. D) Shifts. Show Answer Correct Answer: B) Coordination. 49. [NiCl$_{4}$]$^{2-}$ is paramagnetic and therefore its geometry is A) Tetrahedral. B) Pyramidal. C) Bi-pyramidal. D) Square planar. Show Answer Correct Answer: A) Tetrahedral. 50. Breaks seed dormancy and promotes growth (can make fruit bigger) A) Ethylene. B) Auxin. C) Cytokinins. D) Gibberellin. Show Answer Correct Answer: D) Gibberellin. 51. The crystal field stabilization energy (CFSE) in [Co(SCN)$_{6}$ ]$^{3-}$ is A) 18. B) 0. C) 4. D) 24. Show Answer Correct Answer: C) 4. 52. The retina ..... A) Is the part which is sensitive to light. B) Is a coat surrounding the part of the eye inside the orbit. C) Is the coloured part of the eye. D) Is a transparent membrane, always kept moist by a fluid made in the tear glands. Show Answer Correct Answer: A) Is the part which is sensitive to light. 53. The hormones that initiates ejection of milk, stimulates milk production and growth of ovarian follicles are respectively known as: A) PRL, Oxytocin and LH. B) Oxytocin, PRL and FSH. C) LH, PRL and FSH. D) PRH, Oxytocin and LH. Show Answer Correct Answer: B) Oxytocin, PRL and FSH. 54. ..... joins sentences and clauses that have equal importance and are of same category. A) Coordinating conjunctions of Contrast. B) Coordinating conjunctions of addition. C) Coordinating conjunctions of choice. D) Coordinating conjunction of reasoning. Show Answer Correct Answer: B) Coordinating conjunctions of addition. 55. On seeing a tiger the heart-beat and blood pressure increases due to release of hormone. A) Corticoids. B) Thyroxine. C) Parathormone. D) Adrenaline. Show Answer Correct Answer: D) Adrenaline. 56. Which of the following cells form myelin sheath around axon- A) Neuroglial cell. B) Astrocyte. C) Neuron. D) Schwann cell. Show Answer Correct Answer: D) Schwann cell. 57. Hormones are part of the A) The body. B) The body. C) Endocrine system. D) Central nervous system. Show Answer Correct Answer: C) Endocrine system. 58. The functional unit of muscle contraction is known as A) Neuron. B) Nephron. C) Actin and myosin. D) Sarcomere. Show Answer Correct Answer: D) Sarcomere. 59. Subordination is A) The best choice for combining several thoughts. B) A way to avoid using any punctuation in a complete sentence. C) Combining an incomplete sentence with a complete sentence. D) Combining two complete sentences. Show Answer Correct Answer: C) Combining an incomplete sentence with a complete sentence. 60. According to the postulates of Werner for coordinationcompounds A) Secondary valency is ionizable. B) Primary valency is ionizable. C) Primary and secondary valencies are non-ionizable. D) None of them. Show Answer Correct Answer: B) Primary valency is ionizable. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesCoordination Quiz 1Coordination Quiz 2Coordination Quiz 3Coordination Quiz 4Coordination Quiz 5Coordination Quiz 6Coordination Quiz 7Coordination Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books