MCAT Diagnostic Test Biology 100% Correct

MCAT Diagnostic Test Biology 100% Correct Competitive inhibitor - Correct Answer️️ -Binds to the active site and prevents the substrate from binding -Adding more substrate would increase the rate of the reaction (can outcompete the inhibitor) -usually transition state analogs Noncompetitive inhibitor - Correct Answer️️ -Special case of the mixed inhibitor where it can allosterically bind to both the enzyme or enzyme-substrate complex with equal affinity -increasing substrate concentrations will not be able to affect rate Uncompetitive inhibitor - Correct Answer️️ -Binds at an allosteric site but only when the enzyme is has a substrate bound to it -specific type of non-competitive inhibition Hydrocarbon boiling point - Correct Answer️️ -Length: longer the chain the higher the boiling point Branching: More branching means lower boiling point -branching decreases intermolecular forces between molecules G2/M checkpoint - Correct Answer️️ --Ensures that DNA hasn't been damaged during the S phase -G2 occurs after S phase (DNA synthesis) but before M phase -Will either repair damaged DNA or kill cell Memory B-cells - Correct Answer️️ --Create antibodies for antigens already seen in the body -able to fight rapidly against a pathogen body has seen before Benzylmethylamine - Correct Answer️️ -Benzene ring with a methyl group and an amine group attached to it Benzylamine - Correct Answer️️ -Benzene ring with amine group attached (it can be attached via a carbon chain) Nitro - Correct Answer️️ -NO3 Amide - Correct Answer️️ -carbonyl and a N group Absorbed nutrients traveling to the lymphatic vessels (lacteals)