This quiz works best with JavaScript enabled. Home > Grammar > Sentence Structure > Coordination – Quiz 16 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 16 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ADH is produced in A) Pars distalis. B) Pars nervosa. C) Pars intermedia. D) Hypothalamus. Show Answer Correct Answer: D) Hypothalamus. 2. What do effectors do? A) Detects the changes in the environment. B) Processes information from receptors. C) Gives the response. D) Is the change in the environment. Show Answer Correct Answer: C) Gives the response. 3. Pituitary dwarfism is caused due to the deficiency of A) Oxytocin. B) Growth hormone. C) Prolactin. D) Luteinizing hormone. Show Answer Correct Answer: B) Growth hormone. 4. A microscopic gap between a pair of adjacent neurons over which nerve impulses pass is called A) Neurotransmitter. B) Dendrites. C) Axon. D) Synapse. Show Answer Correct Answer: D) Synapse. 5. What is a receptor? A) The signal that travel along the nerve cell. B) Also known as nerve impulse. C) Organ or cell that respond to stimuli example eyes and skin. D) Part of body that carry out response example muscle and gland. Show Answer Correct Answer: C) Organ or cell that respond to stimuli example eyes and skin. 6. Breathing is controlled by which part of the brain? A) Cerebrum. B) Cerebellum. C) Hypothalamus. D) Medulla oblongata. Show Answer Correct Answer: D) Medulla oblongata. 7. What kind of cells can be found in our brain? A) Neurons. B) Red blood cell. C) Motor nerves. D) None of the above. Show Answer Correct Answer: A) Neurons. 8. A-steroid hormones interact with intracellular receptorsR-steroid hormones does not require secondary messengers for action 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. 9. Which of the following is a plant hormone? A) A) Insulin. B) B) Thyroxin. C) C) Oestrogen. D) D) Cytokinin. E) Ans. d) Cytokinin. Show Answer Correct Answer: D) D) Cytokinin. 10. Neurons are excitable cells because their membranes are in a- A) Depolarised state. B) Polarized state. C) Repolarized state. D) None of the above is correct. Show Answer Correct Answer: B) Polarized state. 11. Sp3 hybridisation leads to A) Tetrahedral shape. B) Octahedral shape. C) Hexagonal shape. D) Trigonal bipyramid. Show Answer Correct Answer: A) Tetrahedral shape. 12. Exercise 1:Identifying Faulty CoordinationIdentify the following sentence as either Correct or having Faulty CoordinationThe dog has been barking at approaching strangers, and its puppies were born last night. A) Correct. B) Faulty Coordination. C) All the above. D) None of the above. Show Answer Correct Answer: B) Faulty Coordination. 13. Endocrine glands produce or action of endocrine glands is mediated through: A) Hormones. B) Enzymes. C) Minerals. D) Vitamins. Show Answer Correct Answer: A) Hormones. 14. The coordination compounds, [Co(NH$_{3}$)$_{6}$]$^{3+}$, [Cr(CN)$_{6}$]$^{3-}$ and [Cr(NH$_{3}$)$_{6}$]$^{3+}$, [Co(CN)$_{6}$]$^{3-}$ are examples of ..... A) Linkage isomerism. B) Coordination isomerism. C) Ionization isomerism. D) Geometrical isomerism. Show Answer Correct Answer: B) Coordination isomerism. 15. What do receptors do? A) Detect a change in the environment. B) Process information. C) Give a response. D) A change in the environment. Show Answer Correct Answer: A) Detect a change in the environment. 16. What is the molecular formula for the complex [Cr(H2O)6]Cl3? A) CrH12Cl3O6. B) CrH12Cl4O6. C) CrH12Cl2O5. D) CrH10Cl3O6. Show Answer Correct Answer: A) CrH12Cl3O6. 17. When a person thinks and solve problems, which area of the cerebrum is involved? A) Frontal lobe. B) Parietal lobe. C) Occipital lobe. D) Temporal lobe. Show Answer Correct Answer: A) Frontal lobe. 18. Dwarfism results by- A) Excess secretion of thyroxin. B) Less secretion of growth hormone. C) Less secretion of adrenaline. D) Excess secretion of growth hormone. E) Excess secretion of growth hormone. Show Answer Correct Answer: D) Excess secretion of growth hormone. 19. In K$_{4}$[Fe(CN)$_{6}$], Fe is in the form of A) An atom. B) Neutral complex. C) Cationic complex. D) Anionic complex. Show Answer Correct Answer: D) Anionic complex. 20. Hormone's characteristic is ..... A) The effect is temporary. B) Slow reaction. C) Secrete in a large amount. D) A type of fats. Show Answer Correct Answer: B) Slow reaction. 21. A-The human neural system is divided into two parts-CNS and PNSB-The autonomic neural system is classified into sympathetic and parasympathetic neural system. A) Both are correct. B) Both are incorrect. C) A is correct only. D) B is correct only. Show Answer Correct Answer: A) Both are correct. 22. Thyroxine has an important role in regulating A) Blood calcium level. B) Basal metabolic rate. C) Water and electrolyte balance. D) Both (b) and (c). Show Answer Correct Answer: D) Both (b) and (c). 23. Which of the following species is expected to be colourless? A) [Ti(H$_{2}$O)$_{6}$]$^{3+}$. B) [Sc(H$_{2}$O)$_{6}$]$^{2+}$. C) [Cr(NH$_{3}$)$_{6}$]$^{3+}$. D) [Fe(CN)$_{6}$]$^{4-}$. Show Answer Correct Answer: D) [Fe(CN)$_{6}$]$^{4-}$. 24. What is the IUPAC name for the complex [Ag(NH3)2]+? A) Ammonia silver(II). B) Diamine silver(III). C) Silver diammine. D) Diammine silver(I). Show Answer Correct Answer: D) Diammine silver(I). 25. A ) At Resting state, the axonal membrane is comparatively more permeable to sodium ions (Na+ ) and nearly impermeable to potassium ions (K+ )B) Sodium-potassium pump transports 3 Na+ outwards for 2 K+ into the cell. A) Both are correct. B) Both are incorrect. C) Only A is correct. D) Only B is correct. Show Answer Correct Answer: D) Only B is correct. ← 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