DEFINITIONS AND KEY POINTS OF ULTRASTRUCTURE1
| TERMS 11 | DEFINITIONS |
| Plastids | The membranous bound and pigment
containing bodies present in the cell are called plastids. |
| l’rotoplastid | The newIN form plastid is called protoplastid. |
| I:floplast | It then changes into etioplast. Etioplast grows to form complete plastids. |
| Chloroplast | The membrane bound structure. containing
green pigment chlorophyll is called |
| Stroma | Stroma is a fluid that surrounds the
th)lakoids. |
| Cranum | A granum is pile of thylakoids. stacked on
each other like coil |
| Chromoplast | ‘Hieplastidscontaining coloured pigments
other than chloroplw H are called chromolast. |
| Leucoplast | The colourless plastids are called leucoplasts. |
| Amyloplasts
– |
The starch storing leucoplasts are called |
| Aleuroplast | The proteinstoring leucoplasts are called |
| Lipoplast | The lipid storing leucoplasts are called. |
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- PLASTIDS
- SUBJECTIVE & SHORT QUESTIONS OF ULTRASTRUCTURE
- DIVISION CHLOROPHYTA
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