Describe the functions of the following components of an animal cell: nucleus, mitochondria, and the cell membrane.

The nucleus is where the genetic information of the cell is stored as DNA; the instructions for the cell's activity. The mitochondria provide energy for the cell through the process of respiration, and the cell membrane controls the movement of substances in and out of the cell, allowing it to be protected and nourished. 

LA

Related Biology GCSE answers

All answers ▸

What are the differences between the nervous and endocrine systems in maintaining homeostasis?


Carbon Dioxide and water are needed for photosynthesis. Write a balanced symbol equation for photosynthesis.


Which of the following are found in plant cells but not in animal cells? Mitochondria, Cell Wall, Cell membrane, Chloroplasts, Cytoplasm, Vacuole


Describe how living things are involved in the constant cycling of carbon.