Vacuoles (subsection of 3.4) Flashcards
1
Q
What is a vacuole?
A
A fluid filled sac bounded by a single membrane
2
Q
What is the membrane around the vacuole called?
A
A tonoplast
3
Q
What do vacuoles contain?
A
A mixture of mineral salts, sugars, amino acids, wastes and pigments
4
Q
What is the function of the vacuole?
A
- To help support herbaceous plants
- Temporary food store
- Pigments in petals attract pollinating insects