What is the role of the epithelium?
A) Helps protect the body from the external environment
B) Transmits electrical signals throughout the body
C) Contracts to create body movement
D) Provides the padding between the joints
A
You might also like to view...
Which of the following statements about bulk transport is false?
A. Bulk transport is found in simple multicellular organisms, but not unicellular organisms. B. Bulk transport involves the active transport of molecules throughout an organism's body. C. Bulk transport allows for materials to be moved over greater distances than is possible with diffusion. D. Bulk transport moves materials at faster rates than is possible with diffusion. E. Bulk transport allows for animals and plants to grow very large.
Streptomyces
A. may produce antibiotics. B. may produce geosmins. C. will swarm together to form fruiting bodies. D. are typically found in the soil. E. may produce antibiotics, may produce geosmins AND are typically found in the soil.
Each of the following is a component of the plant cell wall network except
A) hyaluronate. B) cellulose. C) extensin. D) hemicellulose. E) pectin.
Photosynthesis occurs in _______.
a. plants b. bacteria c. protists d. all of these