Circulation Within A Cell

Question 0

Brownian movement

Answer 0

Spreading or movement of particles throughout cytoplasm by kinetic energy created by collisions

Question 1

Intracellular circulation

Answer 1

1 brownian movement
2 cyclosis or streaming
3 endoplasmic reticulum

Question 2

Cyclosis or streaming

Answer 2

Circular motion of cytoplasm around cell transport molecules

Question 3

ER

Answer 3

Provides channels throughout the cytoplasm and provides direct continuous passageway from plasma membrane to nuclear membrane

Question 4

Extracellular circulation types

Answer 4

1 diffusion

2 circulatory system

Question 5

Diffusion

Answer 5

If cells are in close contact with the environment diffusion can transport food from the enviromnent to the cells

Question 6

Circulatory system

Answer 6

For complex animals whose cells are too far from external enviromment
-includes vesicles to transport fluids amd a pump to drive the circulation