Podcast
Questions and Answers
Describe the structure and function of the human respiratory system.
Describe the structure and function of the human respiratory system.
The human respiratory system consists of the nose, pharynx, larynx, trachea, bronchi, and lungs. Its primary function is to facilitate the exchange of oxygen and carbon dioxide between the body and the environment.
Explain the process of photosynthesis in plant cells.
Explain the process of photosynthesis in plant cells.
Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy. This process involves the conversion of carbon dioxide and water into glucose and oxygen in the presence of sunlight and chlorophyll.
Explain the process of DNA replication and its significance.
Explain the process of DNA replication and its significance.
DNA replication is the process of producing two identical replicas of DNA from one original DNA molecule. It is essential for cell growth, repair, and reproduction.
