That would be a vesicle which is either formed by allowing external materials in (Endocytosis), or it is also formed by the Golgi Apparatus placing a phospholipid bi-layer around the protein produced in the Endoplasmic Reticulum, then the vesicle releases the protein to the outside of the cell in a process called Exocytosis.
These "tiny sacs" are called vacuoles, but there are many other vacuoles that contain things other than starch.
The tiny sacs in the cell that may contain starch are called amyloplasts. Amyloplasts are specialized organelles responsible for storing and synthesizing starch in plant cells. They play a crucial role in the storage of energy reserves in the form of starch.
Lysosome contain digestive enzymes for almost all type of organic material. If their covering membrane breaks as it happens during injury to cell, the digestive enzymes will spill over cell content and digest the same. As lysosomes are organelles which on bursting can kill cells possessing them ,they are called suicide sacs.
in the cell
In a living eukaryotic cell the organelle called the Golgi apparatus stores and modifies proteins for specific functions and prepares them for transport to other parts of the cell. The Golgi apparatus consists of a stack of flattened sacs, and is usually located near the cell nucleus.
The sac or the small cavity that contains materials in a eukaryotic cell is called vesicle. The vesicle is covered by a membrane called lipid bilayer.
vesicles
These "tiny sacs" are called vacuoles, but there are many other vacuoles that contain things other than starch.
Central vacuoles are found in eukaryotic cells. They are large membrane-bound sacs that store water, nutrients, and waste materials in plant cells, helping to maintain cell structure and regulate cell turgor pressure.
The tiny sacs in the cell that may contain starch are called amyloplasts. Amyloplasts are specialized organelles responsible for storing and synthesizing starch in plant cells. They play a crucial role in the storage of energy reserves in the form of starch.
Lysosome contain digestive enzymes for almost all type of organic material. If their covering membrane breaks as it happens during injury to cell, the digestive enzymes will spill over cell content and digest the same. As lysosomes are organelles which on bursting can kill cells possessing them ,they are called suicide sacs.
The anther.
They are known as Cytoplasmic Vesicles, such as lysosomes and peroxisomes. Another separate class is the Organelle, such as the Mitochondria and the Nucleus.
Small sacs containing cell products that can be transported in the cell is Vesicle
in the cell
In a living eukaryotic cell the organelle called the Golgi apparatus stores and modifies proteins for specific functions and prepares them for transport to other parts of the cell. The Golgi apparatus consists of a stack of flattened sacs, and is usually located near the cell nucleus.
chlorophyll