|
Related Questions |
View Answer |
|
How do the two complementary nucleotide chains of the DNA facilitate the replication process of the molecule?
|
View Answer
|
|
Why is not it correct to assert that DNA self-replicates?
|
View Answer
|
|
What is the name of the DNA duplication process? What is the main enzyme that participates in it?
|
View Answer
|
|
Which type of chemical bond maintains the pairing of each chain in the DNA molecule?
|
View Answer
|
|
What is the numeric relation between pyrimidine and purine bases in the DNA molecule? Is that relation valid in RNA molecules?
|
View Answer
|
|
What is the rule for the pairing of nitrogen-containing bases in the DNA molecule and in the RNA? Is this last question appropriate?
|
View Answer
|
|
According to the Watson - Crick Model how many polynucleotide chains does a DNA molecule has?
|
View Answer
|
|
Who were James Watson, Francis Crik and Maurice Wilkins?
|
View Answer
|
|
Bacteria are prokaryotic cells, i.e., they do not have membrane-delimited nucleus. Eukaryotes have cells with delimited nucleus. Where in these types of cells can DNA are found?
|
View Answer
|
|
Which are the nucleotides “portions” that bind in the formation of nucleic acids? What is meant by the 5’ and 3’ extremities of nucleic acids?
|
View Answer
|
|
Into which two groups can the nitrogen-containing bases that form DNA and RNA be classified? What is the criterion used in that classification?
|
View Answer
|
|
What are pentoses? To what organic group do pentoses belong? Are nucleotides formed of only one type of pentose?
|
View Answer
|
|
Of what units are, nucleic acids constituted. What are the chemical entities that compose that unit?
|
View Answer
|
|
What are nucleic acids? What is the historic origin of this name?
|
View Answer
|
|
What are zymogens?
|
View Answer
|
|
What are allosteric enzymes?
|
View Answer
|
|
What is the action mechanism of the antiretroviral drugs called protease inhibitors and used against HIV infection?
|
View Answer
|
|
What is the action mechanism of the antibiotic penicillin?
|
View Answer
|
|
For the enzymatic reaction what is the effect of a substance with the same spatial conformation of an enzymatic substrate? How is this type of substance known?
|
View Answer
|
|
What is the relation between vitamins and enzyme cofactors?
|
View Answer
|