Answer:
Organisms respond to a signal called a stimulus.
Explanation:
H2O is not an input into the Calvin-Benson Cycle
Answer:
Unvaccinated person has naturally immune , cannot catched by this disease.
Explanation:
The white blood cells can recognise that these are not human protein . The invading or foreign protein is called an antigen . Antigen in the blood
starts the white cells making defence chemicals called antibodies. Some antibodies break up the antigens . This stops the antigen entering the body cells & makes it easier for the Phagocytes
to egulfs and digest antigens/pathogens & also
Lymphocytes produce antibodies to destroy pathogens.
Some bacteria produce toxins inside the body ,
Our white blood cells can also make antitoxins to
destroy the poison .
Antibodies and antitoxins help prevent microbes damaging the body . The help us fight off the. disease , giving us IMMUNITY to the disease.
Answer:
A. Type I is part of innate, nonspecific immunity, while type II is part of adaptive, specific immunity.
Explanation:
Type I interferons: Are produced early on during infection and are responsible for activation of the innate immune response, e.g Natural Killer cells.
Type II interferons: Are produced as part of the innate immune response and act as a link between innate immune response and activation of the adaptive immune response.
You can eat starch but can't digest cellulose
