22-Agric-A1 Applied Plant, Animal or Human Physiology
Worked solutions to 4 past sittings (2013–2018), 24 questions. Pick a sitting, or start from a topic below.
Topics across the sittings
Topics that come up in more than one sitting, taken from the headings of our worked solutions. A topic counts once per sitting.
- Physiology Terms (2 sittings): May 2018 Q1 · May 2017 Q1
Questions by sitting
May 2018
- Question 1: Physiology Terms — Definitions
- Question 2: Body-Temperature Regulation Below and Above the Thermoneutral Zone
- Question 3: Metabolic Rate – Body Size Scaling
- Question 4: Environmental Temperature, Energy-Use Efficiency, and Pig Growth
- Question 5: Daily Tissue Growth of a Pig from its Metabolizable-Energy Partition
- Question 6: Chicken Calorimetry and Scaled Barn Heat Production
May 2017
- Question 1: Physiology Terms — Definitions
- Question 2: Explaining Two Thermal-Adaptation Phenomena
- Question 3: Feedback Mechanisms in Endothermic Thermoregulation
- Question 4: Three Mechanisms of Thermoregulation
- Question 5: Metabolizable-Energy Partition in a Growing Pig
- Question 6: Calorimetry and Herd Sensible Heat Production
May 2015
- Question 1: Plant Tissues and Cell Types
- Question 2: Photosynthesis — Light Reactions and the Calvin Cycle
- Question 3: Water Potential of a Plant Cell in Pure Water
- Question 4: Photoperiodism and the Role of Red Light in Flowering
- Question 5: Greenhouse Daily Light Integral for Tomato Production
- Question 6: Number of Supplemental LED Lights Required
May 2013
- Question 1: The Metabolic Heat Production Curve and the Seven Thermal Zones
- Question 2: Factors Affecting the Lower Critical Temperature
- Question 3: Partitioning of Feed Energy and External Stressors
- Question 4: Heat-Flow Paths from the Body Core and Their Physiological Control
- Question 5: Sensible Heat Production of a Barn of Pigs
- Question 6: Photoperiod versus Light Intensity in Animal Production