Place the characteristic into the appropriate category of cell wall type.

There are two category of cell wall type and this are Gram-Positive and Gram Negative. The characteristic of the two is as follows;

Gram-Positive
Acidic polysaccharides on surfaces
Appears purple when stained
Thick peptidoglycan layer
No porin proteins

Gram-Negative
Outer liposaccharide layer
Appears pink when stained
Thin peptidoglycan layer
Has porin proteins

A) 4 amusingb)alpha particle is a helium nucleus. it contains 2 protons and 2 neutrons.c)alpha particle has charge of +2.