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Using radioactively labeled DNA probes in studies of heredity makes it possible for scientist to do what?
Wiki User
∙ 8y ago
Study the inheritance of traits that are not seen as a phenotype
Sadie Lee
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Why scientists should use controls in their experiments?
Because If they don't, the scientists won't know what the difference is in.Example:You have two glasses of water. One is labeled control.The other is labeled salt. The one labeled controlhas nothing added to it. The one labeled salt has salt added to it. Is there a difference between the two glasses?If an experiment has a control in it, that means the scientist needs to know if there is a difference in the experiment.
Which property of the wave is labeled A?
The amplitude of a wave is generally labeled 'A'.
Does Germ-X kill 99 percent of germs?
Its possible it kills all of the germs, probably it did in many trials however in some cases it cannot in which it must be labeled 99 percent.
At an international science convention a sample of gas was labeled 20.26?
0.2
A Metronome marking of 200 would most likely be labeled?
vivace
What kind of molecule must be labeled to make radioactively labeled DNA?
Radioactive nucleotide
What enzyme us used to make radioactively labeled DNA?
DNA polymerase
Can be used to compare the amount of radioactively labeled DNA in two or more samples?
Scintillation counter
Can be use to determine the precise amount of radioactively labeled DNA in a chemical solution?
scintillation counter. APEX
Can DNA polymerase be used to determine the general location of radioactively labeled DNA?
Geiger Counter
Cells of the pancreas will incorporate radioactively labeled amino acids into proteins?
ER golgi vesicles that fuse with plasma membrane
In the Hershey and Chase experiment that helped confirm that DNA not protein was the hereditary material the key finding was that?
The correct answer is: Radioactively labeled phosphorus was present inside the infected bacteria.
If you have a small gene that you wish replicated by pcr you add radioactively labeled nucleotides to the pcr machine after 3 replication cycles how many double-stranded DNA molecules do you have?
2x2x2=8 stranded DNA molecules
What is a salivary gland scan?
A salivary gland scan is a nuclear medicine test that examines the uptake and secretion in the salivary glands of a radioactively labeled marker substance. The pattern of uptake and secretion shows if these glands are functioning normally.
In an experiment a scientist makes a radioactively labeled probe using human DNA she then discovers that the probe hybridizes to a small segment of DNA isolated from plant what can she conclude from h?
The plant might have a gene that is similar to a human gene-Apex
Why did scientists developed the prime meridian in 1884?
scientist wanted a starting point that was labeled 0 degrees.
You briefly expose bacteria undergoing DNA replication to radioactively labeled nucleotides when you centrifuge the DNA isolated from the bacteria the DNA separates into two classes one class of la?
This looks like the Meselson Stahl experiement. Please see the link below.
