Biology-One Liners
1-Structural element of cell wall is Microfibrils
2-Besides cellulose microfibrils, the other two cell wall networks are Pectic and glycoprotein
3-Pits are depressions in secondary walls.
4-Ripe fruits soften due to partial solubilisation of pectic compounds
5-Plasmodesmata were discovered and named by Strasburger
![Strasburger](https://gkquickfacts.com/wp-content/uploads/2017/07/Strasburger-150x150.jpg)
6- Secondary wall component of the cell wall is normally in contact with the plasmalemma
7-The structural material of fungal cell wall is Chitin
8-Primary wall grows by Intussusception
9-Hardness of woody tissue is due to Lignin
10-Glycocalyx is Oligosaccharide part of glycolipids and glycoproteins
11-The first wall layer of cell is Primary Wall
12-Middle lamella occurs outer to primary wall
13-Part of endoplasmic reticulum present in a plasmodesma is called Desmotubule
14-Plant cells are distinguishable from animal cells in containing Cell wall
![Plant cells](https://gkquickfacts.com/wp-content/uploads/2017/07/Plant-cells-150x150.jpg)
![Animal cells](https://gkquickfacts.com/wp-content/uploads/2017/07/Animal-cells-150x150.png)
15-E.R. was discovered from Liver cells
16- Endoplasmic matrix part of protoplast shows streaming or cyclosis
17-Cyclosis is caused by activity of Microfilaments
18-A ribosome is composed of two subunits
19-Lysosomes originate from Golgi apparatus
20-Golgi apparatus cell organelle is involved in formation of saliva, tears, and sweat.
(Visited 39 times, 1 visits today)