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.
It helps reproduce and make in population growth
Answer:B
Explanation:
Codominant is when neither allele is recessive so they are both expressed in the phenotype
<span>I believe the answer is A. hydrophobic. Inside the biological membranes are lipids (hydrophobic) molecules. As you may know the membranes are lipid bilayers. In order to place proteins, which are polymers of amino acids, you would need to create an like-to-like environment. The R groups of amino acids will interact with this hydrophobic lipid bilayer environment and will need to display the same characteristics to keep the plasma membrane intact and not cause unwanted disruption. Therefore, R groups of amino acids in biological membranes should be hydrophobic. </span>
Answer:
B. Greenland
Explanation:
Rainforests are found in Alaska, Australia, and Africa, but not Greenland.