Watch complete video answer for “Lysosomes are so called as they have” of Biology Class 12th. Get FREE solutions to all questions from chapter STRUCTURE OF THE CELL.
One such is the primary lysosome also called the true, pure, or original lysosome. The primary lysosomes, however derived, contain hydrolytic enzymes but no substrate to act upon. Structures in which the enzymes confront substrates and digestion ensues are the secondary lysosomes. There are two ...
lysosomes in plant cells lysosomes are known as suicidal bags as they tend to destroy the cell membrane with its digestive enzymes, causing lysis of the cell (also called autolysis) lysosomal enzymes are synthesized in the rough endoplasmic reticulum, where they are brought in by the golgi...
Although it may seem dangerous for cells to contain enzymes that can digest most biological molecules, the contents of the cell are doubly protected from the digestive enzymes of the lysosome. First, the enzymes are enclosed in the lysosomal membrane and second, even if the enzymes were to ...
The membrane enclosing the plant cell vacuole is called the tonoplast. Like lysosomes, plant cell vacuoles contain hydrolytic enzymes. In addition, they usually contain sugars, salts, acids, and nitrogenous compounds such as alkaloids and anthrocyanin pigments. The pH of the pl...
One such is the primary lysosome also called the true, pure, or original lysosome. The primary lysosomes, however derived, contain hydrolytic enzymes but no substrate to act upon. Structures in which the enzymes confront substrates and digestion ensues are the secondary lysosomes. There are two ...
autophagy occurs when the cell consumes part of itself). The product of the endosome-autophagosome fusion is called an amphisome. The completed autophagosome or amphisome fuses with a lysosome, which supplies acid hydrolases. The enzymes in the resulting compartment, an autolysosome, break down the ...
The lysosomal enzymes in the late endosome begin to degrade the ligands accompanied by a further decrease in the internal pH which then “mature” to form lysosomes. Lysosomes They are membrane-bounded organelle containing about 40 types of acid hydrolytic digestive enzymes, including proteases, ...
A lysosome is basicallya specialized vesiclethat holds a variety of enzymes. ... Those proteins are packaged in a vesicle and sent to the Golgi apparatus. The Golgi then does its final work to create the digestive enzymes and pinches off a small, very specific vesicle. That vesicle is a ...
Ribosomes: membranous vesicles/contain digestive enzymes C. The head of a sperm is mostly: a. mitochondria b. cell membrane c. cytoskeleton d. nucleus The sites of protein synthesis in the cells are: A. Mitochondria B. Lysosomes C...