Question and answer
In an experiment to study the breakdown of protein, a student uses the enzyme amylase and an indicator. What could be a reason why there is no change in color?
The effects of monensin on N metabolism by ruminal microorganisms in a semicontinuous culture system were determined. [ Rumen fluid inoculum was obtained from steers fed a hay-concentrate diet (60:40 ratio on a dry matter basis) containing 33 ppm monensin. Treatments were 0, 1 and 4 mg monensin/kg of incubation mixture, with starch, glucose, cellulose and casein used as the energy and protein
sources. Casein degradation decreased linearly (P less than.01) with increasing levels of monensin, as did production of ammonia-N (P less than.05) and microbial N (P less than.01). Increases were observed in nonammonia, nonmicrobial N (P less than.01), alpha-amino N (P less than.10) an total peptides (P less than.001). The culture supernatant was fractionated on a Sephadex G-10 column to separate peptides. With the 4 mg/kg treatment, the percentage of the total ninhydrin positive material eluted at an elution volume:void volume ratio of 1.5 or less was greater than the percentage eluted with the 0 or 1 mg/kg treatments (P less than.025). Acetate production and molar proportion decreased (P less than.001), while propionate production was unchanged. Methane production decreased slightly (P less than.10). Cellulose degradation was markedly inhibited (P less than.001) by monensin treatment. ]
Expert answered|faythanne|Points 0|
Question
Asked 10/20/2013 11:44:11 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
18,765,429 questions answered
Popular Conversations
When you're creating garnishes, which of the following is the most ...
Weegy: Cucumber will do, but also you can use other fruits and vegetables too like watermelon, carrots, Red bell ...
12/17/2014 12:42:27 AM| 2 Answers
t Object]User: Poverty threshold is an income level above which ...
Weegy: ... then of the Social Security Administration- determines which households have insufficient ... income is ...
12/17/2014 5:44:53 AM| 2 Answers
Given the points A(0, 0), B(e, f), C(0, e) and D(f, 0), determine if ...
Weegy: Please clarify your question. User: Indicate in standard form the equation of the line passing through the ...
12/17/2014 11:42:53 AM| 2 Answers
Which term best describes the underlined words? Having good balance ...
Weegy: If Jacob wants to surf the waves, he can rent a surfboard. "to surf the waves" is an infinitive phrase. User: ...
12/17/2014 2:59:27 PM| 2 Answers
The securities and exchange commission is
Weegy: Hello, I hope this research helps you. [smile] The mission of the U.S. [ Securities and Exchange Commission is ...
12/17/2014 5:12:34 PM| 2 Answers
Identify the subjunctive verb in the sentences below. I don't know ...
Weegy: I don't know the answer. I wish I knew it. WISH is the subjunctive verb in the sentence.
12/17/2014 6:09:48 PM| 2 Answers
The value of y varies directly with x, and y = 12 when x = 6. Find y ...
Weegy: -3 / 4 + 1.5 = 0.75 User: If y=6 when x=9, find X when Y=12
12/17/2014 8:18:35 PM| 2 Answers
Weegy Stuff
S
L
P
Points 980 [Total 4824]| Ratings 0| Comments 980| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
Points 594 [Total 14779]| Ratings 0| Comments 594| Invitations 0|Offline
S
Points 589 [Total 589]| Ratings 1| Comments 579| Invitations 0|Offline
S
L
Points 588 [Total 1279]| Ratings 1| Comments 578| Invitations 0|Offline
S
P
C
L
P
L
1
Points 82 [Total 6401]| Ratings 1| Comments 72| Invitations 0|Offline
S
L
Points 64 [Total 1524]| Ratings 1| Comments 54| Invitations 0|Offline
S
1
L
L
Points 33 [Total 6700]| Ratings 0| Comments 33| Invitations 0|Offline
S
Points 23 [Total 29]| Ratings 0| Comments 23| Invitations 0|Offline
S
Points 22 [Total 22]| Ratings 0| Comments 2| Invitations 2|Offline
S
Points 21 [Total 21]| Ratings 0| Comments 21| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.