All of the above u believe
In medical sciences, the movement of solid particles (solute) from an area of greater to lesser concentration is called by DIFFUSION.
A random passage of particles always occurs from a place of higher concentration to another of lower concentration. This happens until the distribution of the particles is uniform. From the moment the equilibrium is reached, as exchanges of substances between two media become proportional.
The passage of substances through cell membranes involves several mechanisms, among which we can mention:
✴ Passive transport (no loss of energy)
➡ Osmosis;
➡ Simple diffusion;
➡ Facilitated diffusion.
✴ Active transport (with loss of energy)
➡ Sodium and potassium pump
✴ Endocytosis and exocytosis
➡ Pinocytosis
➡ Phagocytosis
I hope I have helped!
Answer:
D. the proximal convoluted tubule
Explanation:
Mary Martin, America's favorite leading lady of musical comedy, as Ens. Nellie Forbush in "South Pacific," Maria von Trapp in "The Sound of Music" or the title role in "Peter Pan," died Saturday afternoon at her home in Rancho Mirage, Calif. She was 76 years old.
Explanation:
Nys Shabie
PO Box 735,
Mukono.
4th October,2021.
To the Minister of health,
PO Box 1112,
kampala.
Dear Sir,
THE OBSERVATION AND CONTROL OF INREASE OF MALARIA.
Dear sir,i have written this letter to kindly explain and seek for your help about the high increase of malaria in our town.it has been now four year of death caused by malaria.
Many people are now in caos and so Sir we need your help.
Hopefully alot of people are willing to collaborate with all means of how to control malaria.we came up with education about causes and control of malaria to people and are willing to take action if at all they are given support
We kindly request for chemicals to put in dirty pits,in stagnat water,and we need slashers to cut the grass that have bacome home for the mosquitoes.
Am looking forward to recieving your kind reply
yours sincerely,
Nys_bie.
Nys Shabie.
