How is a gram-positive cell envelope (cell wall) different than a gram-negative cell envelope

Explanation:

                Gram Positive                                           Gram Negative

(primary stain) and appear in purple

under microscope.                                  Does not retain the crystal violet  

                                                                      stain, appear as pink with safranin

                                                                           (counter stain)

2. The cell wall primarily composed

of peptidoglycan                                          Cell wall contain three main    

                                                                 components – (1) Lipopolysaccharides,

                                                                   (2) Lipoproteins and (3)Peptidoglycan

3. Thick and

homogenous cell wall.                                 Thin and heterogeneous cell wall.

4. Less lipid content                                    Comparatively more lipid content

5.Teichoic acid present                        Teichoic acid absent

6. LPS absent                                                                   LPS present

electronic measurement tools display data on a screen after waiting for several minutes.

while some business owners prefer manual record keeping systems, most businesses use an electronic record keeping system - making it easier to capture information, generate reports and meet tax and legal reporting requirements.

explanation:

that scientist would be robert hooke