can anyone give answers of these questions please
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1) plasma membrane is the outer layer of cell which controls the entry and exits of the particles in the cell.
2)Cell organelles are tiny organelles present in cell cytoplasm,, which performs various activities in the cell.
3) Cellulose is present in plant cells ..an insoluble substance which is the main constituent of plant cell walls and of vegetable fibres such as cotton. It is a polysaccharide consisting of chains of glucose monomers.
4)A prokaryote is a unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane-bound organelle.ex:-Blue green Algae
5) Advantage of multicellurlity is that the functions are divide in multiple types of cell..
therefore when a cell gets damaged there are other cells for backup, the organisms do not die..
6) Vacuoles are large bag like structure in-plants and tiny multiple in animals... they are like store house they store food, enzymes and water..
7) The Endoplasmic Reticulum (ER) is a large network of membrane bound tubes and sheets. It looks like long tubules or round or oblong bags (vesicles). The ER membrane is similar to the plasma membrane.
two types are :- 1) Smooth Endoplasmic Reticulum
2)Rough Endoplasmic Reticulum
2)Cell organelles are tiny organelles present in cell cytoplasm,, which performs various activities in the cell.
3) Cellulose is present in plant cells ..an insoluble substance which is the main constituent of plant cell walls and of vegetable fibres such as cotton. It is a polysaccharide consisting of chains of glucose monomers.
4)A prokaryote is a unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane-bound organelle.ex:-Blue green Algae
5) Advantage of multicellurlity is that the functions are divide in multiple types of cell..
therefore when a cell gets damaged there are other cells for backup, the organisms do not die..
6) Vacuoles are large bag like structure in-plants and tiny multiple in animals... they are like store house they store food, enzymes and water..
7) The Endoplasmic Reticulum (ER) is a large network of membrane bound tubes and sheets. It looks like long tubules or round or oblong bags (vesicles). The ER membrane is similar to the plasma membrane.
two types are :- 1) Smooth Endoplasmic Reticulum
2)Rough Endoplasmic Reticulum
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