All categories

1 year ago

Staphylococcus epidermis appears _, whereas escherichia coli appears _ after the gram stain.

Biology

1 answer:

BigorU [14]1 year ago

3 0

Staphylococcus epidermis appears stained, whereas Escherichia coli appears stainless after the gram stain.

Staphylococcus is a Gram-Positive Bacteria i.e. it takes up the Gram stain.

Escherichia coli or E. coli is a Gram-Negative Bacteria i.e. it does not take up the Gram stain.

Gram Staining is done by immersing the bacterial sample in a solution of dye and then observing it under microscope after proper rinsing.

Gram Positive Bacteria are those bacteria that show a positive outcome on staining. Gram Positive Bacteria appear Stained after staining.

Gram Negative Bacteria are those bacteria that show a negative outcome on staining. Gram Negative Bacteria does not take up the stain and appear stainless.

The epidermis of Staphylococcus which is a Gram-Positive Bacteria appears to take up the stain whereas Escherichia coli which is a Gram-Negative Bacteria does not take up the stain.

Staphylococcus epidermis appears stained, whereas Escherichia coli appears stainless after the gram stain.

Learn more about Gram-Positive Bacteria here, brainly.com/question/13756030

#SPJ4

You might be interested in

What controls the development of cells and tissues in multicellular organisms

V125BC [204]

Answer:

Development is largely under the control of genes. Mature cell types of the body, like neurons and liver cells, express different sets of genes, which give them their unique properties and functions.

Explanation:

Hope it helps!

If not, I'm sorry I couldn't help :(

3 0

1 year ago

Which of the following is an observation about the bird pictured below

lianna [129]

There is no picture of the bird.

8 0

2 years ago

What's the difference between a plant cell, like in a Christmas tree, and an animal cell, like in Santa Claus?

Gnoma [55]

Answer:

A medida que se desarrollan más técnicas en Biología Celular, conocemos más acerca de los grandes misterios y secretos que encierran las células. Conocer las células vegetales y animales es muy importante para entender el funcionamiento de los seres vivos, entender las enfermedades que sufren, desarrollar técnicas terapéuticas contra estas enfermedades u obtener productos de interés comercial.

En este artículo de Ecología Verde te las explicamos de forma fácil y con esquemas y tablas que ayudan a entenderlo mejor ya estudiar.

Explanation:

5 0

2 years ago

Complete the sentence.

Luda [366]

Answer: Wide Area Network (WAN)

Explanation:

Correct on Edg; A Local Area Network (LAN) only works in a limited geographical range. A Wireless Local Area Network (WLAN) is the same, except that you can use it without the use of wired connections such as Ethernet cables. A Wide Area Network (WAN) allows you to reach a wider geographical range and often involves satellite signals and phone lines to connect devices over long distances.

4 0

2 years ago

Read 2 more answers

A decade after wolves were reintroduced to Yellowstone Park their presence was discovered to Group of answer choices

MrRissso [65]

Answer:

c. have changed the behavior of elk.

Explanation:

Wolves were reintroduced into Yellowstone Park in 1995. Prior to this time, they were a major predator in the park. Their reintroduction after a decade resulted in a change in the behavior of the Elk which now had a large population in the park and appeared in large herds.

The Elk's behavior has also changed as they do not move into farther thickets so as not to be attacked by wolves. Also, they no longer move to open fields where they grazed as herds to avoid being preyed upon by lions. Vegetation is now restored due to this change in behavior of the Elk.

5 0

2 years ago

Staphylococcus epidermis appears _________, whereas escherichia coli appears _________ after the gram stain.

Staphylococcus epidermis appears _, whereas escherichia coli appears _ after the gram stain.