, , .. , .. .
(, ), . , , .
1. .
. 27.
, . 37-380 ( 8).
: .
: , . , IKI, , ().
:
1) : (Amylase), (Starch), (Peptidase), (Bacteria);
2) : (Maltose), (Deionized water), (Glucose), (Cellulose),
3) 2, pH 7 pH 9.
( ) , . 1 7. : .
: , . :
1. + + 9;
2. + + 9;
3. + + 9;
4. + + 7;
5. + + 2;
6. + + 9
7. + + 7;
:
1. ( 60 ). , .
2. 1- . (), () = 9 (, ).
3. 2- . .
4. , .
5. Incubate . , .
|
|
|
6. . .
7. IKI, . ().
8. (Benedict) , . ( Boil ).
:
Before boiling, a test tube must be filled with the correct number of reagents and lowered into the incubation unit ( , )
The following test tubes do not contain the proper number of reagents ( )
Benedicts solution has already been dispensed to this tube ( )
(). Record date . .
2. .
, . 5, . . 2.
: .
: 3 38 . ( ).
, (), 2, 7, 9.
, , . 7 , 3 . ( 90 ) .
:
1. + + 2.
2. + + + 7.
3. + + 9
4. + + 2.
5. + + 7.
6. + + 9.
7. + + 9.
. 28.
:
1. 1- .
2. () . 2.
3. 2- . . 7.
4. , .
: !
5. Incubate. .
6. . .
|
|
|
7. .
8. Record data .
9. . .
3. .
, . 37-380 . , , .
. 29.
: .
: . . .
, , . 7 , 4 . ( 90 ) .
:
1. + + + 9.
2. + + + 9.
3. + + + 7.
4. + + + 7.
5. + + + 2.
6. + + + 2.
:
1. 1- .
2. . 9.
3. 2- . , . 9.
4. , .
: !
5. Incubate. -.
6. - ͻ (Measure pH).
7. .
8. Record data .
9. . .
.
