LAPORAN PRAKTIKUM BIOLOGI
LAPORAN PRAKTIKUM BIOLOGI
UJI KANDUNGAN URINE
UJI KANDUNGAN URINE
DISUSUN OLEH :
DISUSUN OLEH :
MUHAMMAD RASYID ARDIANSYAH
MUHAMMAD RASYID ARDIANSYAH
XI IPA 7
XI IPA 7
11535
11535
SMA NEGERI 1 BANYUMAS
SMA NEGERI 1 BANYUMAS
TAHUN 2016/2017
TAHUN 2016/2017
▸ Baca selengkapnya: benedict lugol biuret
(2)A.
TUJUAN
Un!" #$n%$&'!( "&n)!n%&n *&)& !+(n$, -&(! "&n)!n%&n %.!"&, *+$(n, )&n &##n(&
B. LANDASAN TEORI
U+(n$ &&! &(+ $n( &&! &(+ "$n(n% #$+!*&"&n &(+&n (& -&n% )($""+$("&n .$' %(n&. "$#!)(&n )("$.!&+"&n )&+( )&.&# !4!' #$.&.!( *+$ !+(n&( E"+$"( !+(n$ )(*$+.!"&n !n!" #$#4!&n% #.$"!.#.$"!. (& )&.&# )&+&' -&n% )(&+(n% .$' %(n&. )&n !n!" #$n&%& '#$&( &(+&n !4!' U+(n$ )(&+(n% )( )&.&# %(n&., )(4&& #$.&.!( !+$$+ #$n!! "&n)!n% "$#(', &"'(+n-& )(4!&n% "$.!&+ !4!' #$.&.!( !+$+& U+(n$ n+#&. 4(&&n-& 4$+&+n& "!n(n%, 4$+4&! "'& ("& )()(&#"&n 4$+4&! &##n(&", *H 4$+"(&+ ,8 9 7,5 )&n 4(&&n-& 6 &&! 7 B$+& $n( !+(n$ 1,002 9 1,035 .!#$ n+#&. *$+'&+( ;00 9 100 #.
KANDUNGAN DALAM URINE
1
A(+ $4&n-&" ;5 <2 U+$&, &&# !+$& )&n &##n(&
3 =& &+n& $#*$)! >B(.(+!4(n )&n B(.(?$+)(n@
G&+&# #(n$+&., $+!&#& N&. >N&+(!# '.+()&@
5 =&& 4$+(C& +&!n $*$+( (& 4& )&n '+#n
S($# $""+$( &)&.&' -$# -&n% 4$+*$+&n )&.&# *+$ *$#4!&n%&n & -&n% !)&' ()&" )(*$+.!"&n &&! & -&n% #$#4&'&-&"&n !4!', )&.&# 4$n!" .&+!&n U+(n &&! &(+ $n( &)&.&' &(+&n (& -&n% )($""+$("&n .$' %(n&. -&n% "$#!)(&n )("$.!&+"&n )&.&# !4!' #$.&.!( *+$ !+(n&( U+(n n+#&. 4$+&+n& $+n(' +&n*&+&n &+n& "!n(n% #!)& U+(n 4$+&&&. )&+( & &+n& $#*$)! U+(n$ 4$+4&! "'& ("& )(4$+("&n &%&" .&#&, 4$+4&! &##n(& *&)& "(&+ 6872 "&n)!n%&n &(+, !+$&, &&# !+&, &##n(&, "$+&(n, &&# "&.&, &&# CC&, &&# !.C&, ".+()& .!#$ !+(n$ n+#&., "(&+&n ;001200#.
M&n!(& #$#(.("( +%&n &&! &.&&.& $""+$( -&n% 4$+C!n%( #$#4!&n% & (& '&(. #$&4.(#$ =& (& '&(. #$&4.(#$ #$+!*&"&n (& *$#4n%"&+&n & #&"&n&n, #(&.n-&: "&+4n)("()& >O2@, &(+ >H20@, &#n(& >NH3@, !+$& )&n & &+n& $#*$)!=& (& #$&4.(#$ $+$4! !)&' ()&" 4$+%!n& .&%( 4&%( !4!' )&n '&+! )("$.!&+"&n "&+$n& 4$+(C& +&!n )&n )&*& #$n(#4!."&n *$n-&"(
PROSES PEMBENTUKAN URINE
P+$ C(.+&( $+&)( )( "&*!. B#&n )&n %.#$+!.! D(n)(n% .!&+ "&*!. B#&n $+!!n )&+( &! .&*( $. $*($. *(*(' An&+& )(n)(n% .!&+ )&n )(n)(n% )&.&# $+)&*& +!&n% "&*!. -&n% 4$+'!4!n%&n )$n%&n .!#$n !4!.! "n+! *+"(#&. D(n)(n% )&.&# "&*!. B#&n $+!!n )&+( $.$. "'!! >*+)(@ P+$ C(.+&( $+&)( "&+$n& &)&n-& *$+4$)&&n $"&n&n '()+&(" >$"&n&n )&+&'@ )&n $"&n&n n"(" >$"&n&n #(" *.&#&@, )(#!.&( "$("& )&+&' #&!" "$ %.#$+!.!, $"&n&n )&+&' #$n&)( (n%%( $'(n%%& #$n)+n% &(+ )&n "#*n$n "#*n$n -&n% ()&" )&*& .&+! #$.$&( *+(*+( $n)$.(!# "&*(.$+, %.#$+!.!, "$#!)(&n #$n!! #$#4+&n )&&+, )&n #$.$&( .$#*$n% C(.+&(, .&.! #&!" "$ )&.&# +!&n% "&*!. B#&n
2.
Reabsrpsi (penyerapan)
P+$ +$&4+*( $+&)( )( !4!.! "n+! *+"(#&., .$n%"!n% '$n.$, )&n $4&%(&n !4!.! "n+! )(&.+$&4+*( )(.&"!"&n .$' $.$. $*($. )( $.!+!' !4!.! %(n&. B&n-&"n-& & -&n% )(+$&4+*( $+%&n!n% "$4!!'&n !4!' && (! =&& -&n% )(+$&4+*( &)&.&' &(+, %.!"&, &&# &#(n, (n(n N&, K, &2, ., HO3, H4O2, )&n $4&%(&n !+$&
R$&4+*( $+&)( $&+& +&n*+ &"(C )&n +&n*+ *&(C G.!"& )&n &&# &#(n )(+$&4+*( $&+& +&n*+ &"(C )( !4!.! *+"(#&. R$&4+*( N&, HO3 )&n H2O $+&)( )( !4!.! "n+! )(&.
P+$ +$&4+*( )(#!.&( "$("& !+(n *+(#$+ >4$+(C& '(*n( )(4&n)(n% *.&#& )&+&'@ #&!" "$ !4!.! "n+! *+"(#&. K$#!)(&n $+&)( +$&4+*( %.!"& )&n 67< (n N&, $.&(n (! !%& $+&)( +$&4+*( &(+ )&n (n . $&+& *&(C B$+&#&&n )$n%&n (!, C(.+& #$n!! .$n%"!n% '$n.$ (.+& (n( $.&' 4$+"!+&n% ?.!#$n-& )&n 4$+(C& (n( )(4&n)(n%"&n &(+&n *&)& &+(n%&n )( $"(&+ !4!.! "n+! *+"(#&. P&)& .$n%"!n% '$n.$ $+&)( $"+$( &"(C (n . "$ &+(n%&n )( $"(&+n-& R$&4+*( )(.&n!"&n )( !4!.! "n+! )(&. P&)& !4!.! (n( $+&)( +$&4*( N& )&n &(+ )( 4&&' "n+. ADH >'+#n &n()(!+$("@ D( &#*(n% +$&4+*(, )( !4!.! (n( !%& $+&)( $"+$( H, NH, !+$&, "+$&(n(n, )&n 4&4&&n -&n% &)& *&)& !+(n
H&(. +$&4+*( (n( 4$+!*& !+(n "!n)$+ -&n% #$#(.("( "&n)!n%&n &(+, %&+&#, !+$& )&n *(%#$n $#*$)! -&n% 4$+C!n%( #$#4$+( &+n& )&n 4&! *&)& !+(n
!. A"g#entasi (peng"#p"lan)
U+(n $"!n)$+ )&+( !4!.! )(&. &"&n !+!n #$n!! !4!.! *$n%!#*!. P&)& !4!.! *$n%!#*!. (n( #&(' $+&)( *$n-$+&*&n (n N&, ., )&n !+$& $'(n%%& $+4$n!".&' !+(n $!n%%!'n-& D&+( !4!.! *$n%!#*!., !+(n )(4&& "$ *$.?( +$n&.(, !+(n #$n%&.(+ #$.&.!( !+$$+ #$n!! ?$("& !+(n&+(& >"&nn% "$#('@ -&n% #$+!*&"&n $#*& *$n(#*&n&n $#$n&+& !+(n
ALAT DAN BA$AN
&@ T&4!n% R$&"( 4@ R&" T&4!n% @ G$.& B$"$+ )@ P$#4&"&+ S*(+! $@ K&"( T(%& C@ P$n$*( T&4!n% R$&"( %@ U+(n$
'@ B(!+$ !SO )&n B(!+$ N&OH
(@ B$n$)(
D. LAN%&A$ &ERJA
1. U'i %l"sa
& M&!""&n !+(n$ "$)&.&# &4!n% +$&"( $!"!*n-&
4 T&'"&n .&+!&n 4$n$)( "(+&"(+& 5 $$ "$)&.&# &4!n% +$&"( -&n% !)&' )(#&!"( !+(n$
R$4! &4!n% +$&"( $+$4! "(+& "(+& 510 #$n(
) An%"& !+(n$ )&+( *$+$4!&n > %$.& 4$"$+ @ #$n%%!n&"&n *$n$*(
$ A#&( &+n& !+(n$ $$.&' )(+$4! A*&4(.& !+(n$ 4$+!4&' &+n& #$+&' / "$".&&n 4$+&+( !+(n$ $+$4! #$n%&n)!n% %.!"&
. U'i *rtein
& M&!""&n !+(n$ "$)&.&# &4!n% +$&"( $!"!*n-&
4 T&'"&n .&+!&n 4(!+$ "(+&"(+& 5 $$ "$)&.&# &4!n% +$&"( -&n% !)&' )(#&!"( !+(n$
G-&n%"&n &4!n% +$&"( $&+& *$+.&'&n
) A#&( &+n& !+(n$ $$.&' )(%-&n%"&n A*&4(.& !+(n$ 4$+!4&' &+n& #$n&)( "$!n%!&n 4$+&+( !+(n$ $+$4! #$n%&n)!n% *+$(n
!. U'i A#nia
& M&!""&n !+(n$ "$)&.&# &4!n% +$&"( $!"!*n-& 4 R$4! !+(n$ $+$4! "(+&"(+& 510 #$n(
An%"& !+(n$ )&+( *$+$4!&n > %$.& 4$"$+ @ #$n%%!n&"&n *$n$*(
) (!# !+(n$ -&n% $.&' )(+$4! A*&4(.& !+(n$ $+$4! 4$+4&! *$(n% 4$+&+( !+(n$ $+$4! #$n%&n)!n% &#n(&"
E. $ASIL *EN%A+ATAN
Na#a
U'i
Ali,a-Salsabila /
Isna Ain"lFata- /
+"-a##a0 Rasyi0 Ar0iansya- / /
F. ANALISIS DATA
1 U( G.!"&
A)&n-& %.!"& *&)& !+(n$ )&*& )(.('& )&+( *$+!4&'&n !+(n$ "$("& $$.&' )($$( 5 $$ 4$n$)( )&n )(*&n&"&n 4$+!4&' &+n& #$n&)( &+n& #$+&' 4&& T$&*( *&)& !( %.!"& *&)& !+(n$ A.(C&', )&n R&-() "$("& !)&' )($$( )&n )(*&n&"&n ()&" 4$+!4&' &+n& #$n&)( #$+&' 4&& B$+&+( !+(n$ #$+$"& ()&" #$n%&n)!n% %.!"&, -&n% #$n&n)&"&n 4&'& #$+$"& ()&" $+"$n& *$n-&"( )(&4$$ S$)&n%"&n !+(n$ In& 4$+!4&' &+n&n-& #$n&)( "$".&&n $$.&' )( $$( 4$n$)( )&n )(*&n&"&n &)( "$#!n%"(n&n In& #$n)$+(& *$n-&"( )(&4$$
2 U( P+$(n
A)&n-& "&n)!n%&n *+$(n )&.&# !+(n$ )&*& )("$&'!( #$.&.!( *$+!4&'&n &+n& -&n% $+&)( $$.&' !+(n$ )($$( 5 $$ 4(!+$ )&n 4$+!4&' &+n& #$n&)( K$!n%!&n T$&*( *&)& !+(n$ A.(C&', )&n In& ()&" 4$+!4&' &+n& #$n&)( "$!n%!&n H&. (n( #$n&n)&"&n !+(n$ #$+$"& ()&" #$n%&n)!n% *+$(n D&n #$+$"& $+'(n)&+ )&+( &.4!#(n!+(& S$)&n%"&n !+(n$ R&-() 4$+!4&' &+n&n-& #$n&)( "$!n%!&n $$.&' )( $$( 4(!+$, $'(n%%& (& "$#!n%"(n&# #$#(.("( %$&.& *$n-&"( &.4!#(n!+(&
3 U( &#n(&"
A)&n-& "&n)!n%&n &#n(&" )&.&# !+(n$ )&*& )("$&'!( #$.&.!( 4&! -&n% )('&(."&n )&+( !+(n$ $$.&' )(*&n&"&n .&.! $+(!# 4&! *$(n% S$)&n%"&n *&)& !+(n$ A.(C&', In&, )&n R&-() $$.&' )(*&n&"&n $+(!# 4&! *$(n% -&n% ()&" #$n-$n%&, &+(n-& )&.&# !+(n$ $+$4! &&& )(!( #$n%'&(."&n &#n(&"
%. *ERTANAAN DAN JA2ABAN
1. Bau pakah yang ditimbulkan dari hasil pemanasan urine? Mengapa demikian? Jawab: B&! -&n% (#4!. )&+( '&(. *$#&n&&n !+(n$ -&(! 4&! P$(n% K&+$n&
)&.&# !+(n$ $+$4! $+)&*& &#n(&" $'(n%%& #$n(#4!."&n 4&! *$(n%
2. Warna apa yang tampak pada urine setelah ditambah larutan biuret? Mengapa demikian?
Jawab: F&+n& !+(n$ -&n% &#*&" $$.&' )(&'"&n .&+!&n 4(!+$ -&(! 4$+&n& "!n(n% > $&* @ K&+$n& *&)& !+(n$ $+$4! ()&" #$n%&n)!n% *+$(n A*&4(.& !+(n$ $+$4! 4$+&+n& "$!n%!&n 4$+&+( )&.&# !+(n$ $+$4! #$n%&n)!n% *+$(n
3. Warna apakah yang tampak pada urine orang yang sehat dan penderita diabetes setelah ditambahkan benedict atau fehling dab dipanaskan?
J&&4: F&+n& !+(n$ +&n% -&n% $'& $$.&' )(&'"&n .&+!&n 4$n$)( .&.! )(*&n&"&n -&(! 4$+&+n& 4(+!, )&n &+n& !+(n$ +&n% -&n% $+"$n& )(&4$$ $$.&' )(&' .&+!&n 4$n$)( .&.! )(*&n&"&n -&(! 4$+&+n& #$+&' 4&&
$. &ESI+*ULAN
D&+( *$+4&&n )(&& )&*& )((#*(."& 4&'&:
1 B&! *$(n% -&n% )('&(."&n !+(n$ #$n&n)&"&n 4&'& )&.&# !+(n$ $+$4! #$n%&n)!n% &#n(&"
2 F&+n& "!n(n% )&.&# !+(n$ 4$+&&. )&+( 4(.(+!4(n P!& &&! "!&n-& &+n& "!n(n% *&)& !+(n n+#&. $+%&n!n% *&)& "n!#( &(+, *$+!4&'&n &+n& )&+( -&n% n+#&.
(! (& $+&)( "&+$n& *$n%&+!' #&"&n&n, 4&, &&! "n)(( "$$'&&n
3 F&+n& !+(n$ $$.&' )($$( .&+!&n 4(!+$ ()&" &)& *$+!4&'&n &+n& >MENJADI UNGU@ H&. $+$4! #$n&n)&"&n 4&'& !+(n$ $+$4! ()&" #$n%&n)!n% *+$(n S$)&n%"&n 4(.& !+(n$ 4$+!4&' &+n& #$n&)( K$!n%!&n #$n&n)&"&n 4&'& !+(n$ $+$4! #$n%&n)!n% *+$(n
F&+n& !+(n$ *&)& *$n)$+(& )(&4$$ &*&4(.& )($$( .&+!&n 4$n$)( .&.! )(*&n&"&n -&(! 4$+&+n& #$+&' 4&&
G!+! *$#4(#4(n% P+&"("&n
M!.-&+n SP) M!'&##&) R&-() A+)(&n-&'