Metalloenzymes - Study guides, Class notes & Summaries

What expression gives the amount of light energy (in J per photon) that is converted to other forms between the fluorescence excitation and emission events? A. (6.62 × 10-34) × (3.0 × 108) B. (6.62 × 10-34) × (3.0 × 108) × (360 × 10-9) C. (6.62 × 10-34) × (3.0 × 108) × [1 / (360 × 10-9) - 1 / (440 × 10-9)] D. (6.62 × 10-34) × (3.0 × 108) / (440 × 10-9) Solution: The correct answer is C. This is a Physics question that falls under the content category "How light and s...

enzymes increase reactions by lowering the activation energy-which is the energy needed to go from the reactant to the transition state. The transition state is called the enzyme substrate complex - function of enzymes Classes of enzymes: oxidoreductase-oxidation/reduction reactions, transferase-group transfer reaction, hydrolase-hydrolytic reactions, lyase- cleavage of C-C C-S C-N bonds, isomerase- isomerization, ligase-condensation of two molecules coupled with cleavage of ATP. - class of...

there is less than _____ mg of trace minerals in the body correct answer: 5 daily dietary needs of trace minerals are less than correct answer: 20 mg the amount of trace minerals in plants depends on correct answer: the amount in the soil that the plant grew in Bioavailability of trace minerals can vary according to correct answer: individual nutritional status, form of the mineral, presence of other minerals a lot or a little digestion is needed for absorption of trace minerals ...

FNDH 400 Final Exam questions and answers latest top score. what's the importance of thionein to zinc? - correct 's the storage protein -is a better simulator of thionein levels what's the importance of metallothionein to zinc? - correct 's what thionein is known as once thionein has bound a mineral (or a metal) what's the importance of thionein and metallothionein to copper? - correct r binds to this to form metallothionein -a more avid binder to this pr...

FNDH 400 Final Exam 2023 ( A+ GRADED 100% VERIFIED) what's the importance of thionein to zinc? - ANS it's the storage protein -is a better simulator of thionein levels what's the importance of metallothionein to zinc? - ANS it's what thionein is known as once thionein has bound a mineral (or a metal) what's the importance of thionein and metallothionein to copper? - ANS copper binds to this to form metallothionein -a more avid binder to this protein metalloenzymes...

Biochemistry Practice Exam 2: protein synthesis and composition, cooperativity of binding sites, metalloenzymes, glucose structure, lipid structure, enzyme kinetics

what's the importance of thionein to zinc? - it's the storage protein -is a better simulator of thionein levels what's the importance of metallothionein to zinc? - it's what thionein is known as once thionein has bound a mineral (or a metal) what's the importance of thionein and metallothionein to copper? - copper binds to this to form metallothionein -a more avid binder to this protein metalloenzymes - enzymes that use zinc as a cofactor cupric (Cu2+) - oxidized form of copp...

what do names of enzymes end with and start with - ANSWER-ase lipoproteins describe and function - ANSWER-have lipids and proteins, they transport cholesterol in the body what kind of bonds to cofactors use to bind to proteins - ANSWER-covalent or non Protein cofactors - ANSWER-any non-protein molecule or metal ion that assists with a proteins structure and/or function. what kind of bonds hold together amino acids - ANSWER-covalent peptide bonds what kind of bonds allow amino acid chains ...

what's the importance of thionein to zinc? correct answers it's the storage protein -is a better simulator of thionein levels what's the importance of metallothionein to zinc? correct answers it's what thionein is known as once thionein has bound a mineral (or a metal) what's the importance of thionein and metallothionein to copper? correct answers copper binds to this to form metallothionein -a more avid binder to this protein metalloenzymes correct answers enzymes that use zin...

Activation of a G protein in response to hormone binding requires binding of _____ to the _____ subunit. A) GTP; β B) GDP; γ C) GTP; α D) GDP; α E) GDP; β - ANSWER-C) GTP All known porins are _____ proteins composed of _____. A) trimeric; four transmembrane α-helices D) dimeric; three transmembrane α-helices B) monomeric; seven transmembrane α-helices E) trimeric; β-barrels C) dimeric; β-barrels - ANSWER-E) trimeric; β-barrels Which of the following must be known to calculate ...