Illustrating Flow Down Gradients: Respiratory, Nervous, GI Systems

This assignment focuses on illustrating the physiological core concept of flow down gradients across different body systems, specifically the respiratory, nervous, and gastrointestinal systems. It explains gas exchange in the respiratory system as a diffusion process driven by concentration gradients. In the nervous system, electrochemical gradients facilitate message transmission. Within the gastrointestinal system, pressure gradients from the stomach to the small intestine drive gastric emptying. The assignment highlights the importance of visual presentation, encouraging the use of clear, labeled diagrams to maximize communication and engagement. Desklib provides study tools and solved assignments to aid students in understanding these complex concepts.

Flow down
gradient
Core concept of flow down gradient at different body system
INTRODUCTION
Flow down gradient is defined as the key physiology which is
available with in the human body. The flow down gradient is
usually help to elaborate about the movement which is well
associated with gradient of the concentration which is based on
temperature and pressure. As per this, the flow from the areas
have the higher and the lower which is not require any type or
input of energy (Michael and et. al., 2017).
RESPIRATORY SYSTEM
Gas exchange during the respiration which is occur through the
process of diffusion. In this, diffusion is act as a process which
help to transport by the concentration gradient. In this the air in
the lungs have the higher concentration which is based on the
oxygen which is depleted blood and lower the concentration of
the carbon di oxide. However, the factor which is associated with
gas exchange which is based on concentration gradient allow the
during respiration (Prokudina and et. al., 2018).
NERVOUS SYSTEM
In this, it is defined as the nervous system have a complex
network which is based on nerve and cell. They usually carry
message from the brain to the spinal cord to the different level of
body. The flow down ingredient play major role with help to
electrochemical gradient which identify the pathway which is
move by diffusion or the active transport across the membrane.
GASTROINTESTINAL
Moreover, the upper stomach which is used to composed of the
fundus and the upper body. As per this, the major of frequency,
sustained the contraction which is majorly responsible for the
generation of basal pressure which is available within the
stomach. Moreover, the most important factor which is related
with the contraction which is generate through the pressure
gradient from the stomach to small intestine which is
responsible for the gastric emptying (Uzun and et. al., 2021).