Some transport proteins act like tunnels or channels, while others are bound to the cell membrane in order for molecules to diffuse through them. A. Using energy

B. Changing shape

C. Providing a corridor

D. Changing size

creative diagnostics provides a protocol for total protein extraction based on ripa which is widely used.

the answer is: trichonympha lives in the gut of termites and digests cellulose eaten by the termite.

this is an example of a symbiotic association of a protozoan with its mode of association.

hope i

-lavira: )

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave