the myosin head extends on dissociate from myosin D. ATP binds to F-factin E. AD
ID: 561434 • Letter: T
Question
the myosin head extends on dissociate from myosin D. ATP binds to F-factin E. ADP dissociate from myosin 6. The word 'epitope' means synonyms to isotope 8. a domain C. a protein motif of an antigen o. a binding site on an antibody to a specific antigen of an antibody E abinding site on an antigen to a specific antibody 7. What is the fraction of occupied binding sites of a protein of a single binding site in a mixture with its ligand, and the free ligand concentration in the mixture is measured to be 3 times of it Kd (IL]- 3 Kd) (Kd is the dissociation constant of the protein-ligans complex)? A. 0.25 B. 4.0 C0.33 D. 0.20 E. None of the above drogen bonding to the carbonyl group Which of the following amido N-H forms hy indicated in -helix of a protein secondary structure 0 A) A B) 8 C) C D) D right is reserved by the instructor, photocopy and distribution of this test material is prohibited without per ssion 2Explanation / Answer
Ans 5 C) A phosphate ion dissociates from myosin
The ATP is hydrolysed to ADP and Pi which gives the enrgy to myosin so that it can extend and bind ti actin. When it binds to the actin to form a cross bridge , the bound Pi releases , which causes a conformartional chaneg in myosin and hence contraction of the muscle.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.