Podcast Beta
Questions and Answers
What is the function of a vacuole in a cell?
What percentage of a cell's volume can a vacuole occupy?
What is the membrane that bounds a vacuole called?
Which type of vacuole helps in excretion in amoeba?
Signup and view all the answers
Which of these is not a type of vacuole?
Signup and view all the answers
Study Notes
Vacuole
- A space found within the cell membrane that stores useful materials and secretory products.
- Occupies up to 90% of the cell's volume.
- Surrounded by a semi-permeable membrane called the tonoplast.
- Has a significantly higher rate of transportation compared to the cytoplasm.
- In amoeba, the vacuole plays a crucial role in excretion.
Types of Vacuole
- Contractile Vacuole: a type of vacuole found in certain organisms.
- Food Vacuole: a vacuole responsible for storing food particles.
- Sap Vacuole: a type of vacuole found in plant cells, containing cell sap.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
This quiz covers the basics of vacuoles, including their structure, functions, and types. Learn about the role of vacuoles in cellular processes and their characteristics.
