Answer:
The facilitated diffusion is a type of passive transport affected by different factors including the temperature and the pH level. The facilitated diffusion process is produced by proteins that enable the movement of molecules between both sides of the cell membrane.
The pH level depends on the ion gradient and this factor modifies the diffusion rate of the buffers between both sides of the cell membrane. Moreover, the temperature is a factor that modifies the ionic charge of molecules, as well as the structure and the porosity of pores that facilitate the interchange between both sides of the cell membrane
Answer:
I think it's (Letter A) A bird has brown feathers that help it blend with ground where it's nest is located.
I hope this helps
Explanation:
Answer:
The patient is a 68 year old man...The patient might be weak as he is old.
The patient had had shortness of breath for the past 2-3 days... he might be suffering from a mini heart attack
Explanation:
Answer:
Retina; Cochlea
Explanation:
The retina is to the eye as the cochlea is to the ear.
The retina is a thin light sensitive tissue of the eyes, it lines the inside the back of the eyes. The retina receives light focused by the light and converts the light into neural impulses, and this impulses are further sent to the brain for visual recognition or perception.
The cochlea is a watery fluid found in the inner part of the ear and functions majorly for hearing. The cochlea transfers pressure waves into nerve impulses. The watery fluid moves in response to external vibration from the middle ear, this further convert motion to electrical signals to electrochemical impulses that are further processed by the brain.