This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Sentence Structure > Coordination – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 13 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Arrange the pathway involved in detecting and responding to changes in the external environment ..... A) Stimulus-integrating centre-response-receptor-effector. B) Stimulus-receptor-integrating centre-effector-response. C) Stimulus-response-effector-receptor-integrating centre. D) Stimulus-receptor-effector-integrating centre-response. Show Answer Correct Answer: B) Stimulus-receptor-integrating centre-effector-response. 2. Whis is TRUE about short day plant? A) High concentration of phytochrome far red will stimulate flowering. B) High concentration of phytochrome red will inhibit flowering. C) A plant that requires a long period of darkness in order to flower. D) Night length must not exceed critical period to stimulate flowering. Show Answer Correct Answer: C) A plant that requires a long period of darkness in order to flower. 3. What is the IUPAC name for the complex [Ag(NH3)2]NO3? A) Silver(II) nitrate. B) Diammine silver(I) nitrate. C) Diammine silver(II) nitrate. D) Monoammine silver(I) nitrate. Show Answer Correct Answer: B) Diammine silver(I) nitrate. 4. Which of the following anterior pituiary is linked directly to body whereas other hormones mostly control other glands? A) Somatotropin. B) Somatostatin. C) Pitocin. D) Somatocrinin. Show Answer Correct Answer: A) Somatotropin. 5. What used to be described as Nissl's granules in a nerve cell are now identified as A) Ribosomes. B) Mitochondria. C) Fat granules. D) Cell metabolites. Show Answer Correct Answer: A) Ribosomes. 6. Homeostasis means A) The maintenance of optimal conditions for the body to party. B) A condition of the skin. C) The maintenance of optimal conditions inside the body. D) A condition of the face. Show Answer Correct Answer: C) The maintenance of optimal conditions inside the body. 7. NH$_{2}$(CH$_{2}$)$_{2}$NH$_{2}$ is A) Unidentate ligand. B) Bidentate ligand. C) Tridentate ligand. D) Ambidentate ligand. Show Answer Correct Answer: B) Bidentate ligand. 8. The main function of the plant hormone called abscisic acid is to: A) Increase the length of cells. B) Promote cell division. C) Inhibit growth. D) Promote growth of stem and roots. Show Answer Correct Answer: C) Inhibit growth. 9. What is NOT an example of an coordination centre A) Heart. B) Brain. C) Spine. D) Pancreas. Show Answer Correct Answer: A) Heart. 10. The sum of coordination number and oxidation number of the metal M in the complex [M(en)$_{2}$(C$_{2}$O$_{4}$)$_{2}$]Cl are A) 6. B) 7. C) 9. D) 8. Show Answer Correct Answer: C) 9. 11. The microscopic gap between two adjacent neurons throgh which a nerve impulse passes is A) Axon terminal. B) Neurotransmitter. C) Dendrite. D) Synapse. Show Answer Correct Answer: D) Synapse. 12. Which of the following does not secrete any hormone? A) Testes. B) Pancreas. C) Spleen. D) Ovary. Show Answer Correct Answer: C) Spleen. 13. Which does not obey EAN rule A) Fe ( CO)5. B) [Cu (NH3)4 ] 2+. C) [ Zn (OH) 4 ] 2-. D) [HgI4] 2-. Show Answer Correct Answer: B) [Cu (NH3)4 ] 2+. 14. The hand I write with, throw with, and use the most is called my ..... hand A) Dominant. B) Strong. C) Non-dominant. D) Right. Show Answer Correct Answer: A) Dominant. 15. Growth responses at the shoot tip or root tip towards or away from stimulus is known as ..... A) Tropism. B) Tactic. C) Geostic. D) Nastic. Show Answer Correct Answer: A) Tropism. 16. The neurons that conduct information towards the CNS are ..... answer choices A) Interneurons. B) Motor neurons. C) Efferent neurons. D) Sensory neurons. Show Answer Correct Answer: D) Sensory neurons. 17. The part of neuron which brings information towards the cell body is ..... A) Axon. B) Synaptic Knob. C) Dendrites. D) Myelin. Show Answer Correct Answer: C) Dendrites. 18. The system of the body that carries information to all parts of the body. A) Spinal Cord. B) Nervous system. C) Neuron. D) Brain. Show Answer Correct Answer: B) Nervous system. 19. Thyroid lobes are present on either sides of the A) Trachea. B) Oesophagus. C) Bronchi. D) Pharynx. Show Answer Correct Answer: A) Trachea. 20. Which part of the nervous system controls reflex activities of the body? A) Peripheral nervous system. B) Hypothalamus. C) Spinal cord. D) Cerebrum. Show Answer Correct Answer: C) Spinal cord. 21. A. Vertebrates have a more developed neural system.B . The efferent nerve fibres transmit impulses from tissues/organs to the CNS A) A and B both are correct. B) A and B both are incorrect. C) Only A is correct. D) Only B is correct. Show Answer Correct Answer: C) Only A is correct. 22. What are the ethical values of honesty? A) Opennesssocial responsibilitycaring for others. B) Opennesslegal responsibilitycaring for others. C) Opennesssocial responsibilitycaring for environment. D) None of the above. Show Answer Correct Answer: A) Opennesssocial responsibilitycaring for others. 23. ..... joins together the sentences or clauses(words or group of words) that are equally important A) Coordinating conjunctions. B) Coordinating conjunctions of addition. C) None. D) None of the above. Show Answer Correct Answer: A) Coordinating conjunctions. 24. What is function of medula? A) Controls balance. B) Controls hearth rate. C) Conscious thought. D) Memory center. Show Answer Correct Answer: B) Controls hearth rate. 25. What is an automatic response that occurs very rapidly and without conscious control? They help to protect your body, such as blinking your eyelids in response to something. A) Reflex. B) Somatic response. C) Stimulus. D) Synapse. Show Answer Correct Answer: A) Reflex. 26. The correct IUPAC name of [Pt(NH3)2C1] is- A) Diamminechloronitrito-N platinate (II). B) Diamminedichloridoplatinum (II). C) Chloronitrito-N-ammineplatinum (II). D) Diamminechloridonitrito-N-platinum (II). Show Answer Correct Answer: D) Diamminechloridonitrito-N-platinum (II). 27. What type of system is similar to a heating system in a house? A) Positive feedback system. B) Negative feedback system. C) Autonomic system. D) Reflex system. Show Answer Correct Answer: B) Negative feedback system. 28. Which one of the following statements is not correct? A) Retinal is the light absorbing portion of visual photo pigments. B) Retinal is a derivative of Vitamin C. C) In retina the rods have the photopigment rhodopsin while cones have three different photopigments. D) Rhodopsin is the purplish red protein present in rods only. Show Answer Correct Answer: B) Retinal is a derivative of Vitamin C. 29. It is required for differentiation of T-cells A) Thymosin. B) T4. C) T3. D) Melatonin. Show Answer Correct Answer: A) Thymosin. 30. What is critical period? A) The continuous duration of light, which must be exceeded in short day plants to stimulate flowering. B) The period of uninterrupted darkness which controls flowering in plant. C) The continuous duration of light, which must not be exceeded in long day plants to stimulate flowering. D) The period of uninterrupted daylength which controls flowering in plant. Show Answer Correct Answer: B) The period of uninterrupted darkness which controls flowering in plant. 31. A-prolactin regulates the growth of mammary glands and formation of milk in themR-prolactin is synthesized only in pregnancy 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 and R false. Show Answer Correct Answer: C) A is true, but R is false. 32. Stimulates sperm production A) Adrenaline. B) Oestrogen. C) Thyroxine. D) Testosterone. Show Answer Correct Answer: D) Testosterone. 33. Which of these is not a reflex response? A) Moving a hand off something hot. B) Sneezing. C) Picking up a book. D) Wink of eyes. Show Answer Correct Answer: C) Picking up a book. 34. A. A neuron is a macroscopic structure composed of three major parts.B. The axons transmit nerve impulses away from the cell body to a synapse or to a neuro-muscular junction. A) Both A and B are correct. B) Both A and B are incorrect. C) Only A is correct. D) Only B is correct. Show Answer Correct Answer: D) Only B is correct. 35. A polarized neuron is said to be in- A) Action potential. B) Spike potential. C) Resting potential. D) None of these. Show Answer Correct Answer: C) Resting potential. 36. Square planar has coordination number A) 3. B) 2. C) 6. D) 4. Show Answer Correct Answer: D) 4. 37. How do you determine the overall charge of a complex ion? A) The charge is determined by the number of ligands only. B) The charge is calculated by subtracting the number of ligands from the metal ion charge. C) The overall charge of a complex ion is the sum of the charges of the central metal ion and its ligands. D) The overall charge is always zero regardless of the metal ion. Show Answer Correct Answer: C) The overall charge of a complex ion is the sum of the charges of the central metal ion and its ligands. 38. Which statement best describes a reflex arc? A) Slow response that you have to think about. B) Rapid response to protect body from harm. C) All the above. D) None of the above. Show Answer Correct Answer: B) Rapid response to protect body from harm. 39. The correct formula of tetraaquadichlorochromium (III) chloride is A) [CrCl$_{2}$(H$_{2}$O)$_{4}$]Cl$_{3}$. B) [CrCl$_{2}$(H$_{2}$O)$_{4}$]Cl. C) [CrCl$_{2}$(H$_{2}$O)$_{4}$]Cl$_{2}$. D) [CrCl$_{2}$(H$_{2}$O)$_{6}$]Cl. Show Answer Correct Answer: B) [CrCl$_{2}$(H$_{2}$O)$_{4}$]Cl. 40. While preparing meal for breakfasting, Makcik Kiah accidently touches a hot pan.She quickly lifts her hand away from the hot pan.How many different types of neurone involved in her response?$^{Semasa menyediakan juadah untuk berbuka puasa, Makcik Kiah secara tidak sengaja menyentuh kuali panas.Dia segera mengalihkan tangannya daripada kuali panas itu.Berapakah jenis neuron yang berbeza terlibat dalam gerak balas yang dilakukannya?}$ A) 1. B) 3. C) 4. D) 2. Show Answer Correct Answer: B) 3. 41. Hormone that promotes protein synthesis and bone growth is- A) ACTH. B) ADH. C) GH. D) PTH. Show Answer Correct Answer: C) GH. 42. The largest region of human brain A) Cerebrum. B) Medulla oblongata. C) Cerebellum. D) Thalamus. Show Answer Correct Answer: A) Cerebrum. 43. Which of the following is not related to Alzheimer disease? A) Loss of memory. B) Inadequate amount of dopamine neurotansmitter in the brain. C) Can be inherited. D) Loss of intellect. Show Answer Correct Answer: B) Inadequate amount of dopamine neurotansmitter in the brain. 44. How many geometrical isomers are possible in the following coordination entities [Cr(C$_{2}$O$_{4}$)$_{3}$]$^{3-}$ A) 3. B) Zero. C) 1. D) 2. Show Answer Correct Answer: B) Zero. 45. BRAIN IS SURROUNDED BY ..... LAYERS. A) CARPUS CALLOSUM. B) MENINGES. C) SPINALCORD. D) ALL TGE ABOVE. Show Answer Correct Answer: B) MENINGES. 46. Glucocorticoids are produced by A) Zona glomerulosa. B) Zona reticularis. C) Adrenal medulla. D) Zona fasciculata. Show Answer Correct Answer: D) Zona fasciculata. 47. Which of the following is a characteristic of a reflex action? A) Response is initiated under the control of the brain. B) Response is fast. C) Response is controlled by hormones. D) Nerve impulse takes a longer path. Show Answer Correct Answer: B) Response is fast. 48. The IUPAC name for [Pt(NH$_{3}$)$_{3}$(Br)(NO$_{2}$)(Cl)]Cl is A) Triaminenitrochlorobromoplatinum(IV) chloride. B) Triamminechlorobromonitroplatinum(IV) chloride. C) Triamminebromochloronitroplatinum(IV) chloride. D) Triamminechloronitrobromoplatinum(IV) chloride. Show Answer Correct Answer: C) Triamminebromochloronitroplatinum(IV) chloride. 49. The nervous system lets your body know what is going on around you and ..... A) Changes what is bad for your body. B) Maintains the conditions inside your body such as your temperature. C) All the above. D) None of the above. Show Answer Correct Answer: B) Maintains the conditions inside your body such as your temperature. 50. Which of the following acts as both endocrine and exocrine gland? A) Pancreas. B) Thyroid. C) Liver. D) Adrenal. Show Answer Correct Answer: A) Pancreas. 51. Which structure makes small changes to the path of the light rays? A) Lens. B) Retina. C) All the above. D) None of the above. Show Answer Correct Answer: A) Lens. 52. In a reflex action, the pathway taken by nerve impulses is known as the: A) Reflex arc. B) Feedback loop. C) Synaptic pathway. D) Neural circuit. Show Answer Correct Answer: A) Reflex arc. 53. Which of the following has the structure of this skeleton analysis? [SPA [cj S P O] A) She saw the schoolchildren by standing near the window. B) She saw clearly that the schoolchildren were in the playground. C) She stood near the window so that she could see the schoolchildren. D) She stood near the window where she cried bitterly. Show Answer Correct Answer: C) She stood near the window so that she could see the schoolchildren. 54. Identify the name of the white insulating substance that often covers the axon of a neuron and helps speed up the conduction of the messageanswer choices A) SYNAPSE. B) MYELIN. C) NEUROTRANSMITTER. D) VESICLE. Show Answer Correct Answer: B) MYELIN. 55. What structures cover the pupil of a human eye? A) Conjunctiva and cornea. B) Conjunctiva and sclera. C) Cornea and retina. D) Retina and sclera. Show Answer Correct Answer: A) Conjunctiva and cornea. 56. The receptors on the tongue are called A) Sensory cells. B) Auditory nerves. C) Sensitive hairs. D) Taste buds. Show Answer Correct Answer: D) Taste buds. 57. Someone to get in touch with on a routine basis or if the job changes is the A) Contractor. B) Engineer. C) Site contact. D) Project manager. Show Answer Correct Answer: C) Site contact. 58. What causes the release of neurotransmitters into the cleft? A) An action potential reaches the terminal. B) Ligand gated ion channels open. C) Excititory neurotransmitters bind to ligand gated ion channels. D) An action potential on the post synaptic neuron triggers nearby voltage gated ion channels. Show Answer Correct Answer: A) An action potential reaches the terminal. 59. Which of the following are involuntary actions?Yang manakah antara berikut adalah tindakan luar kawalI Riding a bicycleII Heart beatIII Blinking eyeIV Peristalsis A) I and II. B) I and III. C) II and IV. D) III and IV. Show Answer Correct Answer: C) II and IV. 60. Read the following sentence and identify which type of conjunction is it A) Coordinating conjunction of reasoning. B) Coordinating conjunctions of contrast. C) Coordination conjunction of choice. D) Coordinating conjunction of addition. Show Answer Correct Answer: C) Coordination conjunction of choice. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesCoordination Quiz 1Coordination Quiz 2Coordination Quiz 3Coordination Quiz 4Coordination Quiz 5Coordination Quiz 6Coordination Quiz 7Coordination Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books