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Anarel [89]
3 years ago
15

Describe an experiment you would perform to prove that an orange contains vitamin C

Biology
1 answer:
Tanya [424]3 years ago
5 0
To prove that a certain fruit (in this case, an orange) indeed contains a certain compound (in this case, vitamin C); then the vitamin C should be extracted and isolated from the orange and must be confirmed by molecular analysis. The extraction process involves using chemicals (i.e. 6% MPA), and procedures such as centrifugation and filtration. Then the extract is stored and subjected to high-performance liquid analysis (HPLC) to measure the vitamin C content.
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A child is brought to the emergency department experiencing an anaphylactic reaction to a bee sting. place in correct sequence w
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The nurse should perform the ABC's, which starts out with A- Airway B- Breathing, and C- Circulation, if any of these are not within normal limits then the child will be given a dose of epinephrine (1/1,000) .3mg IM, Benadryl 25/50 mg followed by a dose of solumedrol  
5 0
3 years ago
What three different genotypes are possible for an individual in this population
Nimfa-mama [501]

Answer:

With alleles 'A' and 'a' there are three possible genotypes AA, Aa and aa

Explanation:

Pls mark as brainliest answer

8 0
3 years ago
Jonathan used the following soil triangle to identify a sample of soil as sandy clay.
sineoko [7]

The description of soil according to Jonathan is as follows:

  • Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt ---- Silty loam soil.
  • Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt ----- Sandy clay soil.
  • Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt ----- Clay soil.
  • Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt ----- Silty loam soil.

<h3>What is Soil Texture?</h3>

Soil texture may be defined as a classification of soil on the basis of its physical appearance, texture, and properties.

In this question, the texture and composition of other soil are illustrated briefly with respect to each common soil type.

Therefore, it is well described above.

To learn more about Soil texture, refer to the link:

brainly.com/question/946875

#SPJ1

6 0
1 year ago
What is the phase that the fusion in a star no longer occurs
Damm [24]
NUCLEAR FUSION, hope it helps
6 0
3 years ago
Sentence with electron transport chain?
sukhopar [10]
The electron transport chain is the final stage of aerobic respiration leading to the forming of ATP in the inner membrane of the mitochondrion<span>. 

</span>Mitochondrion<span>, is a membrane-bound organelle found in the cytoplasm of almost all eukaryotic cells. 
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<span>An eukaryote is any organism whose cells contain a nucleus and any other organelles within the membranes.</span>
6 0
3 years ago
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