Give the example of prokaryotic cells with identifying features
Answers
Answer:
Explanation:
A typical prokaryotic cell contains a cell membrane, chromosomal DNA that is concentrated in a nucleoid, ribosomes, and a cell wall. Some prokaryotic cells may also possess flagella, pili, fimbriae, and capsules
Explanation:
A prokaryotic cell does not have nuclear envelope and membrane-bound cell organelles
The cell wall of prokaryotic cell is covered by glycocalyx this glycocalyx can be soft and hard if it is soft then it is called as a Slime layer and if it is hard then it is not known as capsule the hard layer of glycocalyx help it to protect itself from our immune system
Prokaryotic cell has a cell wall which is made up of peptidoglycan and in if there is a sugar part and protein part the sugar part consists of n-acetylglucosamine or n acetylmuramic acid
Prokaryotic cell has mesosome whose function is to increase surface area of cell membrane DNA replication and cell wall formation it also help in respiration
The main genetic material of prokaryotic cell is called nucleoid it is a supercooled structure without histone protein and it is circular in shape
Prokaryotic cells or bacteria are classified into two groups that are gram positive and Gram Negative
Examples of bacteria
Streptococcus
Bacillus
Lactobacillus
E coli