Preening by birds is an example of an inflammatory response to infection
Indicate whether the statement is true or false
FALSE
You might also like to view...
Protobionts are thought to be the first nonliving structures that evolved into living cells. A critical characteristic of a protobiont that is found in both modern day prokaryotes and eukaryotes is
A. internal compartments that subdivide metabolic functions. B. a boundary membrane that separates external from internal environments. C. the ability to exclude all organic substances. D. the ability to fuse with any other protobiont for reproduction. E. the ability to recognize other protobionts for developmental purposes.
Some cancers can be considered to be multifactorial since both genes and environment are involved in
their expression. Indicate whether the statement is true or false.
Which of the following statements about siderophores is FALSE?
A) Siderophores are considered as bacterial virulence factors. B) Siderophores increase permeability of the outer membrane for G- bacteria. C) Siderophores bind iron and transport it into the bacteria. D) Siderophores compete for iron from host proteins transferrin and lactoferrin. E) none of the above.
Why are the secretions of the seminal vesicles, prostate glands, and bulbourethral glands necessary for successful reproduction?
What will be an ideal response?