1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elden [556K]
3 years ago
14

In a cell stain, the auxochrome has a positive charge and will stick to the bacteria. In a cell stain, the auxochrome has a nega

tive charge and will stick to the slide. The chromagen will stain the slide in a cell stain. The chromagen will stain the bacteria in a cell stain.
Biology
1 answer:
ikadub [295]3 years ago
6 0
<h2>Cell Stain in Bacteria Cell</h2>

Explanation:

  • In a cell stain,The Chromagen cells will stain the  bacteria in a cell stain.
  1. The atoms that make up <em>essential colors have a positive charge</em>.
  2. This is significant on the grounds that the cell divider and cytoplasm of bacterial cells have a negative charge.
  3. The emphatically charged color is pulled in to the contrarily charged cells, improving the capacity of the stain to adhere to and shading the cell surface.
  4. Fundamental stains, for example, methylene blue, Gram safranin, or Gram precious stone violet are valuable for recoloring most bacteria.
  5. Since the outside of most bacterial cells is contrarily charged, these decidedly charged stains hold fast promptly to the cell surface.  
  6. Fundamental colors, which convey a positive charge, will cling to adversely charged cell surface structures. - acidic colors won't follow in view of the electrostatic repulsing powers.
  7. Certain pieces of the bacterial cells must be seen with specific stains.
You might be interested in
Glutamic acid and valine are two amino acids with different molecular structures. (Glutamic acid is a strongly hydrophilic molec
Aleonysh [2.5K]

Answer:

Explanation:

The switch from glutamic acid to valine in position 6 of hemoglobin (HB) forms the basis of sickle cell anemia disease pathology.

Valine is hydrophobic and it's chain is shorter than glutamic acid. The lack of the carboxylic acid and shortness of valine will result in loss of the ionic interactions formed between the glutamic acid's carboxylic group and other amino acids. A hydrophobic cavity will form in the beta sheet of HB due to the short and hydrophobic structure of valine. For these reasons, the HB molecule will be less stable and insoluble in water. The insolubility is thought to be caused by fibril formation between the valine interacting with hydrophobic pocket residues of the adjacent HB molecule.  This would in turn affect binding of oxygen to HB.  

5 0
3 years ago
Which of the following can upset the balance of an ecosystem?
seropon [69]

Answer:

All of the above.

Explanation:

  • Light and Water both are among the ecological factors .
  • Ecological factors are those components of environment which determine the variation in the chemical and physical nature of different ecosystem.
  • A balanced ecosystem needs to have all its ecological factors in adequate amount.
  • Thus, too much water, too much light, not enough light or not enough water , any of these condition can upset the balance of ecosystem.
5 0
3 years ago
Small steps toward completion of the final project are called _________. benchmarks bunny hops driving questions reflections
sweet-ann [11.9K]

Answer:

Benchmarks

Explanation:

A benchmark is simply an operation or a test to check the performance of something (in this case, a project) to evaluate if it is ready to be used.

Benchmarks are important because they are needed to see if a project is ready and set to be launched.

4 0
3 years ago
Read 2 more answers
How many calories are in a large papa john pepperoni pizza?
dezoksy [38]
In a large Papa Johns pepperoni pizza there are 325 calories
7 0
2 years ago
In response to high amounts of phosphate transport into the cell: a. PhoR is phosphorylated by the phosphate transporter protein
storchak [24]

Answer:

e. PhoU keeps PhoR bound to the phosphate transporter protein Pst

Explanation:

PhoU is a membrane protein known to regulate the transport of phosphate (Pi) between cellular compartments. It has been discovered that mutations in this protein cause lethality because the cell becomes incapable of controlling the intracellular levels of  Pi, this being toxic for the cell. PhoR is a histidine kinase/phosphatase. When the Pi level is considered to be a limiting factor, PhoR autophosphorylates at a histidine residue and then donates its phosphoryl group to PhoB. On the other hand, when the Pi level is high, this protein removes the phosphoryl group from phospho-PhoB. Finally, the Pst is a signal transduction protein that acts as a transporter capable of switching its conformation during the transport of PI.

5 0
2 years ago
Other questions:
  • Which procedure uses a CT scan to pinpoint the location of a mass in three dimensions and guide the biopsy needle?
    10·2 answers
  • Which of the following are biofuels? Select all that apply*
    5·2 answers
  • What is the water table?
    13·1 answer
  • Upwelling or Biodiversity
    7·1 answer
  • I am for the use of genetic engineering for the purpose of:
    8·2 answers
  • PLS HELP ASAP
    14·2 answers
  • How much energy can be produced if t 500 kg is traveling the speed of light?
    6·1 answer
  • In terms of energy, what is the difference between glucose and ATP? 
    9·1 answer
  • what technological advantages allow seafaring Arabs during the middle Ages to dominate the Mediterian Sea and trade with east Af
    12·1 answer
  • When species are kept separate by preventing the formation of hybrid zygotes, the mechanism that keeps the species separate is k
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!