Life processes in living organisms
Created on 17th May 2025
Grade level: Grade 10th grade
1 plays
34 Questions
No Description
Questions (34)
1. What is the process by which plants convert sunlight into energy?
Photosynthesis
4 choice options
2. Which of the following is NOT a characteristic of living organisms?
Inability to respond to stimuli
4 choice options
3. What is the primary function of the respiratory system in humans?
To facilitate gas exchange
4 choice options
4. Which of the following processes is responsible for the movement of water in plants?
Osmosis
4 choice options
5. What is the role of enzymes in biological processes?
To act as catalysts
4 choice options
6. What is homeostasis?
The ability to maintain a stable internal environment
4 choice options
7. Which organelle is responsible for energy production in cells?
Mitochondria
4 choice options
8. What is the main function of the digestive system?
To break down food into nutrients
4 choice options
9. What type of reproduction involves the fusion of male and female gametes?
Sexual reproduction
4 choice options
10. What is the process by which cells convert glucose into energy in the absence of oxygen?
Anaerobic respiration
4 choice options
11. What is the primary function of photosynthesis in plants?
To produce glucose using sunlight
4 choice options
12. Which of the following is NOT a characteristic of living organisms?
Inability to adapt
4 choice options
13. What is cellular respiration?
The process of converting glucose into energy
4 choice options
14. Which organelle is responsible for energy production in cells?
Mitochondria
4 choice options
15. What is the role of enzymes in biological processes?
To catalyze chemical reactions
4 choice options
16. Which of the following processes is essential for maintaining homeostasis in living organisms?
Excretion
4 choice options
17. What is the basic unit of life?
Cell
4 choice options
18. Which macromolecule is primarily responsible for storing genetic information?
Nucleic Acids
4 choice options
19. What is the main purpose of the digestive system in humans?
To break down food and absorb nutrients
4 choice options
20. What type of organism can make its own food through photosynthesis?
Producer
4 choice options
21. Which of the following is a byproduct of cellular respiration?
Carbon Dioxide
4 choice options
22. What is the function of chloroplasts in plant cells?
To carry out photosynthesis
4 choice options
23. What process do plants use to absorb water from the soil?
Osmosis
4 choice options
24. Which of the following is a function of the skeletal system?
Support and protection of organs
4 choice options
25. What is the primary role of the immune system?
To defend against pathogens
4 choice options
26. Which type of reproduction involves two parents?
Sexual reproduction
4 choice options
27. What is the role of the nervous system?
To process sensory information and respond
4 choice options
28. Which of the following is a function of lipids?
Providing insulation and energy storage
4 choice options
29. What is the primary purpose of the respiratory system?
To exchange gases
4 choice options
30. Which process do cells undergo to divide?
Mitosis
4 choice options
31. Which part of the cell contains the genetic material?
Nucleus
4 choice options
32. Which of the following is an example of a decomposer?
Fungi
4 choice options
33. What is the relationship between a predator and prey?
Predation
4 choice options
34. Which of the following best describes osmosis?
Movement of water from low to high concentration of solutes
4 choice options