APLICACIONES DE LA BIOFÍSICA EN LA BIOLOGÍA
DINÁMICA – LEYES DE NEWTON - 3ra. 3 ra. LEY – “LEY DE ACCIÓN Y REACCIÓN”. Si un obj!o obj!o A jr" una una #ur$a
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* obj!o A una #ur$a ( i+ua* ,(u*o %i+no o/u%!o 0u 1na a/*i"a"in in!r%an! (* /rin"i/io ( a""in ra""in % *a /ro/u*%in a ")orro. A/ar! ( *a% a/*i"a"ion% !"no*+i"a% a *a% !urbina% ( a2ia"in *o% "o)!% /ro/u*%or% ( *a% na2% %/a"ia*%' %! /rin"i/io % u%a(o /or * "a*a,ar * /u*/o /ara ra*i$ar ,o2i,in!o% r/i(o%. En #"!o' %!o% ani,a*% a*,a"nan a+ua n *a bo*%a a* 4/*r*a ,u r/i(a,n! "on%i+un una #ur$a i+ua* n %n!i(o %n!i(o "on!rario 0u *o% /ro/u*%a a una 2*o"i(a( 2*o"i(a( 0u *% /r,i! )uir ( *o% (/r(a(or%' "o,o % in(i"a n *a 5i+. 6.7.
NANOMECÁNICA DE MOTORES MOLEC1LARES E* %!u(io ( *o% ,o!or% ,o*"u*ar% ( *a% "8*u*a% % un "a,/o ( in2%!i+a"in ( *a bio#9%i"a. D )")o' *a ,aor9a ( *o% n$i,a% /o(r9an %r "on%i(ra(o% "o,o ,o!or%' /ro a0u9 no% r#ri,o% !an %*o a a*+uno% a*+uno% ,o!or% "on"r!o%. La 0uin%ina' *a (inina *a ,io%ina %on ,o!or% *ina*%' 0u % (%/*a$an a *o *ar+o ( #i*a,n!o% –,i"ro!:bu*o%' *o% (o% /ri,ro%' a"!ina' * !r"ro-. Y arra%!ran arra%!ran ,a"ro,o*8"u*a% ,a"ro,o*8"u*a% o /0u;a% 2a"uo*a%' 2a"uo*a%' "o,o %i % !ra!a% !ra!a% ( /0u;o% "a,i "a,ion on% % n ,ini ,inia! a!ur ura' a' aun0 aun0u u %o,! %o,!i( i(o% o% a* )ura )ura"n "n ( *a% *a% #*u" #*u"!u !ua" a"io ion n%% !8r,i"a%. En *a% "8*u*a% /ro"ari!i"a%' * !ran%/or! ,o*"u*ar % b%i"a,n! bro 2"% ,aor 0u una "8*u*a /ro"ari!i"a' * in!r2a*o !9/i"o ( !ran%/or! r%u*!ar9a (,a%ia(o *n!o in#i"a$.
?or %o' n!r *a% ,% i,/or!an!% ,o(i#i"a"ion% 0u #uron n"%aria% /ara /a%ar ( *a% "8*u*a% /ro"ari!i"a% a *a% u"ari!i"a% –/robab*,n! /or %i,bio%i% ( (i2r%a% "8*u*a% /ro"ari!i"a%- % "un!a * (%arro**o ( a*+uno% ,o!or% ,o*"u*ar% "o,o *a 0uin%ina *a (inina. A* 4/r%ar *a% (i%!an"ia%' 2*o"i(a(%' #ur$a% nr+9a% 0u in!r2inn n %!o% ,o!or% % "on2nin! u!i*i$ar *o% nan,!ro% @n, 6> -B , *o% /i"on -6 N. A(,%' aun0u no %a una uni(a( %!n(ar( (* %i%!,a in!rna"iona* @SI' r%u*!a :!i* 4/r%ar *a% nr+9a% n !8r,ino% ( *a nr+9a *ibra(a /or *a )i(r*i%i% ( una ,o*8"u*a ( AT?' 0u 2a* a/ro4i,a(a,n! ' 4 6> -> F' un 2a*or in(i"a!i2o a 0u' n %!ri"!o ri+or' *a nr+9a *ibra(a (/n( ( *a% "on"n!ra"ion% r*a!i2a% ( AT?' AD? #o%#a!o inor+ni"o' ( *a (i%!an"ia a* 0ui*ibrio. Sin ,bar+o' "o,o *o% ,o!or% 0u "on%i(ra,o% "on%u,n AT? "o,o "o,bu%!ib*' % "*ari#i"a(or u%ar %!a ,a+ni!u( "o,o uni(a( nr+8!i"a ,!ab*i"a. LEY DE GOOHE Con %!a * /o(,o% n"on!rar *a r*a"in n!r *a #ur$a /or uni(a( ( *on+i!u(' *a !n%in ( una /ar( *%!i"a ( ,(u*o ( Youn+ "ono"i(o' n #un"in (* +ro%or ) * ra(io n r/o%o ( un "on(u"!o "i*9n(ri"o *%!i"o. E%!a %i!ua"in % a%,ja a *a (i*a!a"in /ri(i"a 0u 4/ri,n!an *a% ar!ria% a* "on(u"ir *a %an+r. MECÁNICA DE 5L1IDOS – EC1ACIÓN DE CONTIN1IDAD La "ua"in ( "on!inui(a( % * r%u*!a(o ( a/*i"ar * /rin"i/io ( "on%r2a"in ( *a ,a%a a* #*ujo ( un #*ui(o. 1n j,/*o ( *a u!i*i$a"in ( *a "ua"in ( "on!inui(a( /r!n" a* "a,/o ( *a #i%io*o+9a 2+!a* )a" r#rn"ia a *a "on(u""in ( *a %a2ia n *o% rbo*%. La a""in "a/i*ar /or %9 %o*a no /u( ju%!i#i"ar * a%"n%o ( *a %a2ia n *o% rbo*%. E* ,"ani%,o /rin"i/a* 0u /ro/u*%a *a a*i,n!a"in ( *o% rbo*% % * %#ur$o ( !ra""in o /r%in n+a!i2a 0u % /ro(u" "uan(o % 2a/ora * a+ua ( *a% )oja% ( *o% rbo*%. 1n rbo* 2a/ora 6' 4 6>- ,3 %-6 ( *90ui(o /or "a(a , ( ra. A%9 un rbo* ( , ( ra 2a/ora 3 4 6> - ,3 %-6. E* !ron"o %! #or,a(o /or "on(u"!o% (no,ina(o% “4i*,a” ( 6>> J, ( (i,!ro 0u o"u/an un K /or 6>> (* !ron"o' 0u' /or !an!o' o"u/an un ra ( 6' 4 6> -7 ,. Con %!o% (a!o% % /u( "a*"u*ar *a 2*o"i(a( ( a%"n%o ( *a %a2ia.
Bibliografía (s.f.).
Da2i( Fou Mirabn!' F. E. @>>B. Física para ciencias de la vida @ (.. E%/a;a M"RAW-GILL. R"u/ra(o * 67 ( #brro ( >6K.
