Practice Questions

TLS Online TPP Program

#Question id: 1981

Which of the following is accounted for by immunological memory?

#Section 2: General Biology

the human bodyʹs ability to distinguish self from nonself
the observation that some strains of the pathogen that causes dengue fever cause worse disease than others
the ability of a helper T cell to signal B cells via cytokines
the ancient observation that someone who had recovered from the plague could safely care for those newly diseased

More Questions

TLS Online TPP Program

#Question id: 1960

#Section 2: General Biology

Which statement about the complement system is true?

TLS Online TPP Program

#Question id: 1961

#Section 2: General Biology

Which action below is affected by an antihistamine?

TLS Online TPP Program

#Question id: 1962

#Section 2: General Biology

Which cells and which signaling molecules are responsible for initiating an inflammatory response?

TLS Online TPP Program

#Question id: 1963

#Section 2: General Biology

Inflammatory responses may include which of the following?

TLS Online TPP Program

#Question id: 1964

#Section 2: General Biology

A bacterium entering the body through a small cut in the skin will do which of the following?

TLS Online TPP Program

#Question id: 1965

#Section 2: General Biology

In some insects, such as Drosophila, fungal cell wall elements can activate the protein Toll. What is Tollʹs function?