Question

Give examples of any three substances transported by plasma

Answer 1

Answer:

Plasma transports dissolved substances around the body, including: hormones. nutrients, such as water, glucose, amino acids, minerals and vitamins.

Explanation:

Answer 2

$\huge\mathbb\blue{ANSWER}$

Plasma transports dissolved substances around the body, including: hormones. nutrients, such as water, glucose, amino acids, minerals and vitamins.

$</p><p>\small{\underline{\mathfrak{\red{\ Additional\: information;}}}}$

How does transportation of substances take place through plasma membrane?

➸The plasma membrane or cell membrane is a lipid bilayer membrane in which proteins are embedded that separates the cytoplasm of the cell from the extracellular spaces.

➸It is selectively permeable that regulates the transportation of molecules

➸The transportation of molecules across the membrane can be active or passive.

1) Active transportation-

is the movement of molecules (ions, glucose and amino acids) across the membrane against the concentration gradient.

➸It requires cellular energy.

➸The protein molecules embedded within the membrane act as channels through which molecules can pass.

➸These proteins are called carriers i.e, the molecule attaches to the carrier protein which then transports that molecule into the cell.

2) Passive transportation-

is the movement of molecular substances across cell membranes along the concentration gradient without any energy.

They are of three types:-

a) Diffusion-

➸is the movement of molecules from the area highly concentrated to an area where the molecules are less concentrated.

b) Osmosis-

➸ is the diffusion of water molecules.

c) Filtration-

➸is the movement of water and solute molecules across the cell membrane due to hydrostatic pressure generated by the cardiovascular system.

hope it helps you

#Soloqueen❤️