One of the first modern chemotherapeutic agents was sulfonamides which acts as a competitive inhibitor to an enzyme involved in folate synthesis.
Sulfonamides are sulfa drugs that were very first modern antimicrobial drugs that are synthetic. Human beings can not make folic acid themselves and need enzymes to synthesize it. Microbes can, they have the enzymes for it. We target those enzymes with sulfonamides and trimethoprim-competitive inhibition.
It is supplied to cells in high concentrations to make sure enzyme is constantly occupied rather than the true substrate of the enzyme.
Answer:
multicellular
Explanation:
Bradyrhizobium is a genus of Gram-negative soil bacteria, many of which fix nitrogen. Nitrogen fixation is an important part of the nitrogen cycle. Plants cannot use atmospheric nitrogen (N 2); they must use nitrogen compounds such as nitrates Characteristics.
Answer:
The answer is no. Total solar eclipses can happen on other planets too, as long as they have moons that are big enough to cover the sun's disk from the planet's perspective and orbit the planet on the same plane as the sun, astronomers told Live Science.
Explanation:
1) Mutations are caused by changes in nucleotide bases. these altered base formed different amino acid depending upon nucleotide base sequence that code specific amino acid. ... even though some mutations, can have a more effect on amino acid coding, which can affect what kind of proteins are produced.
your welcome :)