What is the principal nutritional role of urea in a properly functioning ruminant diet?
Correct answer: B. Supply nitrogen to rumen microbes
- A. Provide long-chain fatty acids
- B. Supply nitrogen to rumen microbes
- C. Increase dietary calcium absorption
- D. Prevent oxidation of vitamin A
Explanation
Rumen microbes use the nitrogen from urea to form microbial protein, which later supplies amino acids to the animal. Urea does not directly provide energy or long-chain fatty acids.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Animal Nutrition and Feeding
Covers carbohydrates, proteins, lipids, minerals, vitamins and water, along with digestion, absorption and energy metabolism in domestic animals. Questions involve feed evaluation, nutrient requirements, ration formulation, forage and concentrate feeds, deficiency disorders, and the differences between ruminant and monogastric nutrition.
Practise Animal Nutrition and Feeding
59 free Animal Nutrition and Feeding MCQs from Veterinary Science, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Veterinary Science questions like this
Veterinary Science is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Animal Nutrition and Feeding questions
Which volatile fatty acid produced in the rumen is the main precursor for glucose synthesis in cattle?
Rumen undegradable protein is best described as protein that:
A high-producing dairy cow in early lactation is most predisposed to ketosis because of:
Which vitamin is most directly associated with calcium absorption and bone mineralization?
Milk fever in dairy cattle is primarily associated with: