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raketka [301]
3 years ago
11

What is the significant difference between 9-fluorenone and 9-fluorenol that allows reaction progress to be monitored by tlc?

Biology
1 answer:
Alenkinab [10]3 years ago
7 0
As the sodium borohydride and methanol responds with fluorenone it turns out to be more polar as it forms to fluorenol and so changes less on the TLC plate. Ever since TLC plates respond with polarity it can be observed the progress of the reaction.
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The LPN/LVN carries out the teaching plan for a client undergoes nasal surgery. The LPN/LVN instructs the client not to blow the
11111nata11111 [884]

Answer:

Answer is option (3).

"Blowing your nose may cause bruising and edema."

Explanation:

Nasal surgeries like septoplasty, rhinoplasty, sinus surgery, etc are usually performed to improve breathing, repair nasal injuries, correct deformities , change the size or shape of the nose, correct sinus problems, etc.

After the surgery, the patient must follow certain instructions for at least 10 days. The instructions are;

  • Avoid strenuous activity for at least two weeks as it may cause bleeding or increase swelling in the operated area.
  • Avoid nose blowing after surgery as it may cause bleeding and spreading of infection into the eye. When the patient blows the nose after nasal surgery, the sinus pressure increases and results in increased pressure on the operative site which may cause bruising and edema. But it does not increase intracranial pressure or cause a fracture or decrease oxygen availability.
  • Apply nasal saline sprays on each nostril frequently as it keeps the nose clean and clears all debris (dried blood) and maintains moisture in the nose. Also, the clearing of nasal passage results in increased oxygenation.
  • Use nasal decongestants to reduce the swelling in the nose.
4 0
3 years ago
What is carbon fixation, and how does it relate to photosynthesis?
nata0808 [166]

Answer:

It is the conversion of CO2 into organic compounds and it forms 3-PGA.

Explanation:

Carbon fixation is one of the three stages in which the light independent phase of photosynthesis is divided into. It is the process whereby CO2, an inorganic source of carbon, is accepted by RUBP, leading to the formation of a 6-carbon compound that disintegrates into two 3-carbon molecules due to its instability.

The 3-carbon compounds are 3-phosphoglycerate or commonly known as 3-PGA. The carbon fixation stage is followed by reduction stage.

7 0
3 years ago
Read 2 more answers
Two ice skaters stand facing each other. The first skater has a mass of 100 kg and the second has a mass of 50 kg. They push eac
olga_2 [115]

The second skater accelerates at 6 m/s^2 to the right.

  • Let the first skater be F.
  • Let the second skater be S.

<u>Given the following data:</u>

  • Mass of F = 100 kg
  • Mass of S = 50 kg
  • Acceleration of F = 3 m/s^2

To find the acceleration of the second ice skater, we would apply Newton's Second Law of Motion:

Mathematically, Newton's Second Law of Motion is given by this formula;

Force = Mass × acceleration

Substituting the given values, we have;

Force = 100 × 3

<em>Force </em><em>= </em><em>300 Newton</em>

<u>Note:</u> The same force is acting on the two ice skaters and the second ice skater would be pushed in the opposite direction (right).

Now, we would find the acceleration of the second ice skater:

Acceleration = \frac{300}{50}

<em>Acceleration of S </em><em>=</em><em> 6 </em>m/s^2<em />

Therefore, the acceleration of the second ice skater is 6 m/s^2 to the right.

Read more here: brainly.com/question/24029674

6 0
3 years ago
Explain the five difference between mitosis and meiosis​
Semmy [17]

Answer:

<u>Mitosis</u>

  1. Daughter cells are diploid (n)
  2. Daughter cells are genetically identical
  3. No pairing of homologous during the process
  4. 2 daughter cells formed at the end of the process
  5. Only one nuclear division after the initial duplication of chromosomes

<u>Meiosis</u>

  1. Daughter cells are haploid (2n)
  2. Daughter cells are genetically unique
  3. Homologous pair at the equator during meiosis 1 process and allows crossing over to occur
  4. 4 daughter cells are formed at the end of the process
  5. Two nuclear divisions after the initial duplication of chromosomes
7 0
2 years ago
How many critters are involved in asexual reproduction
yKpoI14uk [10]

Answer:

Just 1 that's why it is asexual and not sexual.

Explanation:

5 0
3 years ago
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