Which blood vessel structure is only found in veins?
a. elastic layer
b. basement membrane
c. smooth muscle
d. valve
e. endothelium
d
Biology & Microbiology
You might also like to view...
Which of the following is the dominate genera of skin microflora?
A) Bacteriodes B) Firmicutes C) Actinobacteria D) Proteobacteria
Biology & Microbiology
The chemical reactions in cells are called ____
a. substrate b. coenzymes c. receptor sites d. metabolism e. active site
Biology & Microbiology
The most common forms of color blindness result in the inability to properly perceive the colors
____________________ and ___________________Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
The common cold can be transmitted through a virus left on a door handle by an infected person. This mode of transmission is classified as:
a. respiratory b. intestinal discharge c. fomite-borne d. open lessions
Biology & Microbiology