Conifer resin ducts, which are found in the cortex and phloem, contain a mixture of diverse terpenoids, which are released immediately upon damage by herbivores such as;

a) monocyclic terpenes like- limonene and terpinolene

b) bicyclic monoterpenes- α-pinene and β-pinene

c) tricyclic sesquiterpenes- longifolene, caryophyllene, and δ-cadinene

d) tetracyclic terpenes- longifolene, tetra-terpinolene terpenoids are incorrect?

TLS Online TPP Program

#Question id: 1846

#Section 2: General Biology

A small protein subunit used in a vaccine can fail to stimulate T-cell immunity because of:

TLS Online TPP Program

#Question id: 1847

#Section 2: General Biology

Which of the following statements is TRUE of DNA vaccines?

TLS Online TPP Program

#Question id: 1848

#Section 2: General Biology

Which of the following statements is TRUE of a peptide immunogen?

TLS Online TPP Program

#Question id: 1849

#Section 2: General Biology

Tetanus toxoid is usually given to humans:

TLS Online TPP Program

#Question id: 1850

#Section 2: General Biology

What is a potential disadvantage of immunological protection using passive transfer of horse globulins?

TLS Online TPP Program

#Question id: 1851

#Section 2: General Biology

Which of the following is a feature of a Salmonella-based vaccine expressing antigens from other infectious agents?