This quiz works best with JavaScript enabled. Home > Plant Bio Chemistry > Research > Plant Bio Chemistry – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Plant Bio Chemistry Quiz 2 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which is the branch of biology that deals with microorganisms? A) Mircoboilogy. B) Genatics. C) Botany. D) Biology. Show Answer Correct Answer: A) Mircoboilogy. 2. What two molecules are created in photosynthesis? A) CO2 and water. B) Oxygen and water. C) Glucose and Oxygen. D) Glucose and CO2. Show Answer Correct Answer: C) Glucose and Oxygen. 3. The word equation for respiration is: A) Carbon dioxide + Water $\rightarrow$ Glucose + Oxygen. B) Glucose + Oxygen $\rightarrow$ Carbon dioxide + water + Energy. C) Carbon Dioxide + Oxygen + Water $\rightarrow$ Glucose + Energy. D) None of above. Show Answer Correct Answer: B) Glucose + Oxygen $\rightarrow$ Carbon dioxide + water + Energy. 4. Which part of the amino acid gives it uniqueness? A) Amino group. B) Carboxyl group. C) Side chain. D) None of the mentioned. Show Answer Correct Answer: C) Side chain. 5. Which class of carbohydrates is considered as non-sugar? A) Monosaccharides. B) Disaccharides. C) Polysaccharides. D) Oligosaccharides. Show Answer Correct Answer: C) Polysaccharides. 6. Which tissue provide support and mechanical strength to the plant because the cell walls contain lignin? A) Parenchyma tissue. B) Sclerenchyma tissue. C) Xylem tissue. D) Collenchyma tisssue. Show Answer Correct Answer: B) Sclerenchyma tissue. 7. Fermentation is which type of process- A) Aerobic. B) Anaerobic. C) Both aerobic and anaerobic. D) None of the above. Show Answer Correct Answer: B) Anaerobic. 8. All folowing are reducing sugar except A) Glucose. B) Sucrose. C) Maltose. D) Lactose. Show Answer Correct Answer: B) Sucrose. 9. Primary growth is the result of growth of cells made by the .. A) Cork cambium. B) Vascular cambium. C) Primary xylem. D) Apical meristems. Show Answer Correct Answer: D) Apical meristems. 10. What makes plant vacuole different from an animal vacuole? A) Plant vacuoles are small and animal vacuoles are large. B) Plant vacuoles are large and and animal vacuoles are small. C) Plant vacuoles are specialized, such as contractile vacuoles. D) Animal vacuoles store large amounts of water. Plant vacuoles store food. Show Answer Correct Answer: B) Plant vacuoles are large and and animal vacuoles are small. 11. Class of carbohydrate which cannot be hydrolyzed further, is known as? A) Disaccharides. B) Polysaccharides. C) Proteoglycan. D) Monosaccharide. Show Answer Correct Answer: D) Monosaccharide. 12. Milky colour of lime solution is due to mixing of which gas- A) Calcium carbonate. B) Carbon di oxide. C) Oxygen. D) Nitrogen. Show Answer Correct Answer: B) Carbon di oxide. 13. Insoluble starch can be stored in roots, leaves and stems. Why does a plant store its Glucose as starch? A) To use when photosynthesis is not happening such as at night time or in winter. B) When photosynthesis is happening too quickly. C) When there is too much light. D) To use when photosynthesis is happening in the summer. Show Answer Correct Answer: A) To use when photosynthesis is not happening such as at night time or in winter. 14. Which part of the plant makes the food? A) Roots. B) Stem. C) Leaf. D) Flower. Show Answer Correct Answer: C) Leaf. 15. Name the major storage form of carbohydrates in animals? A) Cellulose. B) Chitin. C) Glycogen. D) Starch. Show Answer Correct Answer: A) Cellulose. 16. Plants use some of the glucose they produce for respiration. Respiration occurs in the ..... (in cells). A) Ribosome. B) Mitochondria. C) Chloroplast. D) Vacuole. Show Answer Correct Answer: B) Mitochondria. 17. What is the branch of biology that deals with the relations of organisms to one another and to their physical surroundings? A) Ecology. B) Virology. C) Genetics. D) Zoology. Show Answer Correct Answer: A) Ecology. 18. What is the definition of anatomy? A) How animals eat their foods. B) The science concerned with the chemical and physicochemical processes that occur within living organisms. C) The science of the structure of the body. D) None of above. Show Answer Correct Answer: C) The science of the structure of the body. 19. Which of the following are known as helix breakers? A) Proline and glycine. B) Isoleucine and leucine. C) $\beta$-pleated sheets. D) Threonine. Show Answer Correct Answer: A) Proline and glycine. 20. Which are the raw materials for photosynthesis? A) Oxygen and glucose. B) Sunlight. C) Water and carbon dioxide. D) Carbon dioxide and oxygen. Show Answer Correct Answer: C) Water and carbon dioxide. ← PreviousNext →Related QuizzesPlant Bio Chemistry QuizzesPlant Bio Chemistry Quiz 1Plant Bio Chemistry Quiz 3Plant Bio Chemistry Quiz 4Plant Bio Chemistry Quiz 5 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books