All categories

2 years ago

A prepared slide of an organism shows red cells after acid-fast staining. Therefore it can be concluded that the cells

2 answers:

5 0

It can be concluded that the cells CONTAIN ACID FAST BACTERIA.
Acid fast staining is a staining technique that is used to differentiate two types of gram positive cells, those that have waxy mycolic acid in their cell wall and those that do not.
Those cells that do not have mycolic acid in their cell wall will show blue color after acid fast staining.

sertanlavr [38]2 years ago

5 0

It can be concluded that the cells on the slide are acid-fast bacteria if red colored spots are seen on the slid containing acid fast stain.

Further explanation:

The acid-fast organisms such as mycobacteria can be differentiated from the other bacteria by the help of acid-fast staining. These acid-fast bacteria show a very high concentration of mycolic acid in the cell walls. The two stations that are used in this type of staining technique are carbolfuchsin and methylene blue.

The acid-fast organisms retain the red color of carbolfuchsin even after the decolorizing agent is added to it. The non-acid-fast organisms do not retain the red color of carbon fusion and thus, are counterstained by methylene blue.

All the gram-positive bacteria are acid-fast bacteria. In addition to the peptidoglycan layer, the acid-fast bacteria have a cell wall containing large amounts of glycolipids (mycolic acids). Mycobacterium tuberculosis and Mycobacterium leprae are the two examples of acid-fast bacteria.

Learn more:

1. Learn more about pain killer brainly.com/question/493592

2. Learn more about parts of the science brainly.com/question/1721226

3. Learn more about earth living organisms brainly.com/question/8741712

Answer Details:

Grade: High School

Subject: Biology

Topic: Acid-fast staining

Keywords:

Acid-fast, bacteria, carbolfuchsin, counterstain, methylene blue, decolorising agent, cell wall, glycolipids, mycolic acids, mycobacterium

You might be interested in

Which of the following would produce a new substance?

Effectus [21]

The correct answer is C) Wood burning. Hope this helps.

7 0

2 years ago

Read 2 more answers

Respiration links up the simple sugar oxygen with the gas

My name is Ann [436]

Answer:

Respiration links up the simple sugar, glucose, with the gas oxygen .

Explanation:

In the process of respiration, oxygen is used to breakdown glucose. Water and carbon dioxide are produced due as a result of this reaction. A huge amount of energy, in the form of ATP is also released during this process. ATP is used by almost every cell of the body to carry out normal cellular functions. Energy is mainly stored in the linkage between the second and third phosphate of an ATP molecule.

7 0

2 years ago

Which was the original source of atmospheric oxygen? Question 4 options: autotrophs cooling of Earth’s crust formation of the oc

Nuetrik [128]

Answer:

The answer is autotrophs

Explanation:

During the early days of the Earths life there was no oxygen but there was plenty of CO2 which the autotrophs took and used as food while discarding the excess which was the oxygen.

5 0

2 years ago

What are two threat to the world's forest biomes?

SCORPION-xisa [38]

Answer:

logging, and oil exploration

Explanation:

5 0

1 year ago

Read 2 more answers

Plss answer all! Help!

vladimir1956 [14]

Answer:

there are two types of cell one eukaryotic cell that have true nucleus (genetic material enclosed in membrane) and membrane bounded organelles and other is prokaryotic cell that donot have have true nucleus (genetic material dispersed in cytoplasm) and membrane bounded organelles.

similarities between PC and EC is that both contains cell membrane, ribosomes (not a membrane bounded organelle) .

examples of PC are bacteria , paramecium,fungi etc

examples of EC are plant and animal cells

there are two names for cell membrane i.e plasmalemma, cell surface membrane,

selectively permeable or semipermeable means cell only allows those material to pass through its cell membrane which it needs.this cell'ability is important because to protection against the poisonous substance and to maintain cell needs .

3 0

2 years ago