This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Sentence Structure > Coordination – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Coordination Quiz 14 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the molecular formula for the complex [Cr(H2O)6]Cl3? A) CrH12Cl4O6. B) CrH10Cl3O6. C) CrH12Cl3O6. D) CrH12Cl2O5. Show Answer Correct Answer: C) CrH12Cl3O6. 2. When a person thinks and solve problems, which area of the cerebrum is involved? A) Temporal lobe. B) Parietal lobe. C) Frontal lobe. D) Occipital lobe. Show Answer Correct Answer: C) Frontal lobe. 3. Dwarfism results by- A) Less secretion of adrenaline. B) Excess secretion of growth hormone. C) Excess secretion of thyroxin. D) Less secretion of growth hormone. E) Excess secretion of growth hormone. Show Answer Correct Answer: B) Excess secretion of growth hormone. 4. In K$_{4}$[Fe(CN)$_{6}$], Fe is in the form of A) An atom. B) Anionic complex. C) Cationic complex. D) Neutral complex. Show Answer Correct Answer: B) Anionic complex. 5. Hormone's characteristic is ..... A) A type of fats. B) Secrete in a large amount. C) The effect is temporary. D) Slow reaction. Show Answer Correct Answer: D) Slow reaction. 6. 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. 7. 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). 8. 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) [Fe(CN)$_{6}$]$^{4-}$. D) [Cr(NH$_{3}$)$_{6}$]$^{3+}$. Show Answer Correct Answer: C) [Fe(CN)$_{6}$]$^{4-}$. 9. What is the IUPAC name for the complex [Ag(NH3)2]+? A) Diamine silver(III). B) Diammine silver(I). C) Silver diammine. D) Ammonia silver(II). Show Answer Correct Answer: B) Diammine silver(I). 10. 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. 11. The oxidation state of Cr in [Cr(NH3)4Cl2]+ is A) +2. B) 0. C) +3. D) +1. Show Answer Correct Answer: C) +3. 12. The secretion of gastric juice is controlled by A) Cerebrum. B) Medulla. C) ANS. D) Cerebellum. Show Answer Correct Answer: B) Medulla. 13. Name two type of nerves that related in peripheral nervous system ..... A) Sensory nerve + autonomic nerve. B) Cranial nerve + Spinal nerve. C) Sensory nerve + motor nerve. D) Cranial nerve + sensory nerve. Show Answer Correct Answer: B) Cranial nerve + Spinal nerve. 14. How many pairs of adrenal glands are present in human body? A) Four. B) Three. C) Two. D) One. Show Answer Correct Answer: D) One. 15. The oxidation number of cobalt in K[Co(CO)$_{4}$] is A) +3. B) -1. C) -3. D) +1. Show Answer Correct Answer: B) -1. 16. Which part of the body monitors the levels of glucose in the blood? A) Liver. B) Brain. C) Pituitary gland. D) Pancreas. Show Answer Correct Answer: D) Pancreas. 17. A tumour in the adrenal zona glomerulosa can cause hyper secretion of hormones produced in that region. Which of the following might you expect tofind in a patient with such a tumour? A) Increased dehydration. B) Increased blood sodium levels. C) Decreased blood calcium levels. D) Increased blood glucose levels. Show Answer Correct Answer: B) Increased blood sodium levels. 18. Which is the outermost layer of adrenal cortex? A) Zona reticularis. B) Zona fasciculata. C) Zona glomerulosa. D) None of these. Show Answer Correct Answer: C) Zona glomerulosa. 19. INTEGRAL PART OF BRAIN THAT CONTROLS EMOTIONS ..... A) DIENCEPHALON. B) MEDULLA ABLONGATA. C) CEREBELLUM. D) CEREBRUM. Show Answer Correct Answer: A) DIENCEPHALON. 20. Which part of the leaf that control the opening and closing of stoma? A) Stomata. B) Guard cells. C) Chloroplast. D) None of the above. Show Answer Correct Answer: B) Guard cells. 21. Which of the following is NOT an effect of adrenaline? A) Stimulation of the liver to break down glycogen. B) Vasoconstriction in arterioles supplying the skin. C) An increase in heart rate. D) An increase in basal metabolic rate. Show Answer Correct Answer: D) An increase in basal metabolic rate. 22. Which of the following hormones regulates the immune system? A) Adrenaline. B) Thymosin. C) Glucagon. D) Thyroxine. Show Answer Correct Answer: B) Thymosin. 23. A magnetic moment of 1.73 BM will be shown by one among the following A) [CoCl$_{4}$]$^{4-}$. B) [ Cu (NH$_{3}$)$_{4}$]$^{2+}$. C) [ Ni (CN)$_{4}$]$^{2-}$. D) TiCl$_{4}$. Show Answer Correct Answer: B) [ Cu (NH$_{3}$)$_{4}$]$^{2+}$. 24. A-a deep cleft divides cerebrum transversely into two equal halvesR-these halves are known as cerebral hemispheres 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: D) Both A&R are false. 25. Twilight vision is also called A) Scotopic vision and is the function of rods. B) Scotopic vision and is the function of cones. C) Photopic vision and is the function of rods. D) Photopic vision and is the function of cones. Show Answer Correct Answer: A) Scotopic vision and is the function of rods. 26. Responses are carried out by organs or tissues known as A) Stimulus. B) Receptor. C) Responses. D) Effectors. Show Answer Correct Answer: D) Effectors. 27. The growth of tendrils in pea plants is due to A) C) rapid cell division in tendrillar cells in contact with the support. B) B) effect of gravity. C) Ans. d) rapid cell divisions in tendrillar cells that are away from the support. D) A) effect of light. E) D) rapid cell divisions in tendrillar cells that are away from the support. Show Answer Correct Answer: E) D) rapid cell divisions in tendrillar cells that are away from the support. 28. Cytokinins Promote cell growth and are found in areas of slow growth. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 29. What might happen when your cerebellum is being damaged? A) My brain can't control every beat of my heart. B) My brain can't control my hands to write. C) My brain can't maintain my body posture. D) None of the above. Show Answer Correct Answer: C) My brain can't maintain my body posture. 30. Which of the following is an example of autonomous nervous system A) Knee jerk reflex. B) Swallowing of food. C) Peristalsis. D) Reflex action. Show Answer Correct Answer: C) Peristalsis. ← 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