10 Questions
What is the function of red blood cells in the human body?
Carrying oxygen to body cells
Which of the following is the site of photosynthesis in plant cells?
Chloroplast
Which process involves the breakdown of large molecules into smaller ones with the help of enzymes?
Digestion
What is the primary function of the nephron in the human body?
Filtering blood and producing urine
Which of the following is NOT a life process in living organisms?
Photosynthesis
Which of the following is a characteristic of enzymes?
They are consumed during a chemical reaction
Which of the following is a characteristic of enzymes?
They are non-specific in their action
Which of the following is NOT a life process in living organisms?
Photosynthesis
What is the primary function of the nephron in the human body?
Filtration of blood and waste elimination
What is the function of red blood cells in the human body?
Gas exchange and oxygen transport
Study Notes
Cell Biology
- Red blood cells' primary function is to transport oxygen throughout the body.
Photosynthesis
- The site of photosynthesis in plant cells is the chloroplast.
Cellular Processes
- Catabolism is the process that involves the breakdown of large molecules into smaller ones with the help of enzymes.
Renal Function
- The primary function of the nephron in the human body is to filter waste and excess substances from the blood.
Life Processes
- Death is NOT a life process in living organisms.
Enzymes
- Enzymes are specific, meaning they catalyze specific reactions, and they remain unchanged after the reaction.
- Enzymes increase the rate of chemical reactions without being consumed in the process.
Test your knowledge of life processes in class 10 biology with this quiz. Questions cover topics such as enzyme-mediated breakdown of molecules, site of photosynthesis in plant cells, and the function of red blood cells in the human body.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
