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.
21,958,542 questions answered
Popular Conversations
Match the parts of the following function with their correct ...
Weegy: I'm sorry. What is your question? User: Which of the following equations could be used to solve for the ...
8/30/2015 8:34:24 PM| 4 Answers
Why is Paine's use of aphorisms important in The Crisis No. ...
Weegy: C User: Read the quotation from The Crisis, No. 1, and then answer the question. “…the harder the conflict, ...
8/30/2015 4:35:59 PM| 2 Answers
Select the adverb clause from the sentence below. As population ...
Weegy: Yes, adverbs can be used to modify other adverbs. User: Select the adverb clause from the sentence below. ...
8/30/2015 6:51:38 PM| 2 Answers
Select the adverb clause from the sentence below. Unless there is ...
Weegy: Adverbs do not modify NOUN. User: Select the adverb clause from the sentence below. Wherever there have ...
8/30/2015 7:01:02 PM| 2 Answers
By creating international and national commissions to oversee atomic ...
Weegy: c. expand the development and research of atomic plants User: This was a U.S. policy proposed by George Kennan ...
8/30/2015 7:35:08 PM| 2 Answers
2. Given the formula K = LMN, what is the formula for M? A. ...
Weegy: A. M = K/LN User: 3. Solve this equation for A: A ÷ 2 = 4 A. 8 B. 4 C. 6 D. 2 Weegy: -6 + 3x = -9 ...
8/30/2015 8:24:13 PM| 2 Answers
Weegy Stuff
S
P
C
L
P
L
1
P
P
1
P
1
P
L
P
R
Points 1359 [Total 11712]| Ratings 7| Comments 1289| Invitations 0|Offline
S
1
L
L
Points 853 [Total 9321]| Ratings 3| Comments 813| Invitations 1|Online
S
L
Points 798 [Total 1113]| Ratings 1| Comments 788| Invitations 0|Offline
S
L
L
P
1
Points 737 [Total 9310]| Ratings 2| Comments 717| Invitations 0|Offline
S
Points 549 [Total 775]| Ratings 1| Comments 539| Invitations 0|Online
S
Points 258 [Total 266]| Ratings 0| Comments 258| Invitations 0|Offline
S
Points 224 [Total 224]| Ratings 3| Comments 194| Invitations 0|Offline
S
Points 221 [Total 298]| Ratings 0| Comments 221| Invitations 0|Offline
S
Points 214 [Total 533]| Ratings 1| Comments 204| Invitations 0|Offline
S
Points 157 [Total 188]| Ratings 0| Comments 157| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.