Ansc 327 - Study guides, Class notes & Summaries

ANSC 3270 Final Exam in chickens, gut metabolizes ___% of whole body energy expenditure - ANSWER-20-36% How many kg of antibiotics are prescribed to a human annually? - ANSWER-197,753 kg dual role of the gut - ANSWER-immunity and barrier function digestion and absorption immunity and barrier function - ANSWER-a) mucus secretion b) epithelial cell renewal c) antimicrobial peptides digestion

ANSC 3270 Exam what is a nutritionist driven by? - ANSWER-need to precisely match nutrient supply w/requirements at least cost, improve efficiency of production, assure environmental sustainability, and maximize net income, assuming a functional and healthy gut w/stable and normal microflora limitations of young gut biology - ANSWER-inadequate endogenous enzyme secretion reduced absorptive capacity inadequate HCl acid secretion inadequate

ANSC 327 Exam 3 Solution

ANSC 3270 MIDTERM 2

ANSC 3270 MIDTERM 2

ANSC 3270 MIDTERM 2 Q&A

1. What is a stressor ANS something that disrupts homeostasis in an organism and elicits a stress response 2. What is a stress response ANS involves activation of multiple physiological systems during perceived danger 3. How does a stress response manifest ANS as a fight, flight or freeze response 4. What is short-term stress response designed to do ANS enhance survival of an organisms by restoring physiological homeostasis 5. How is a stress sensory input relayed to the brain (3) ANS t...

ANSC 3270 Final Exam Questions and Answers 2024 / 2025 (Verified Answers by Expert)

1. which of the following statements about chickens is false? a- all chickens perceive danger equally b-genetics pre-determines how a chicken responds to danger c-a stress resilient chicken is able to recover from danger and remain healthy d-all of the above ANS: a 2. which of the following could contribute to variation in the stress response of lambs at weaning? a-methylation of the glucocorticoid receptor gene b-polymorphisms in the melancortin 2 receptor gene c-polymorphisms in the nic...

ANSC 3270 Final 73% of emerging diseases are considered to be.. - ANSWER-zoonotic What are 2 examples of a dead-end infection - ANSWER-west nile virus lyme disease what are 2 examples of a person to person transmitted disease - ANSWER-SARS influenza A virus(IAV) What are the 5 genres are influenza viruses - ANSWER-Influenza A Influenza B Influenza C Thogotovirus isavirus what type of virus is influenza - ANSWER-RNA virus What