In Burkitt's lymphoma, a vaccine against which of the following might prove useful?

TLS Online TPP Program

#Question id: 1889

#Unit 4. Cell Communication and Cell Signaling

Which type of hypersensitivity cannot be transferred with serum antibody?

TLS Online TPP Program

#Question id: 23121

#Unit 2. Cellular Organization

Parity rules by Erwin Chargaff are given below match them correctly

TLS Online TPP Program

#Question id: 617

#Unit 1. Molecules and their Interaction Relevant to Biology

Compare the two reaction coordinate diagrams below and select the answer that correctly describes their relationship.  In each case, the single intermediate is the ES complex.

TLS Online TPP Program

#Question id: 832

#Unit 1. Molecules and their Interaction Relevant to Biology

Ubiquitin-protein ligase (E3) are members of two unrelated families, those containing domain known as,

TLS Online TPP Program

#Question id: 16121

#Unit 7. System Physiology – Animal

 Match the following mechanisms (Column I) with their correct example (Column II).

Column I	Column II
A. Heat-generating and heat-retaining mechanisms	i. increased metabolic rate (thyroid hormones, sympathetic nervous system)
B. Heat-dissipating mechanisms	ii. vasodilation of blood vessels of the skin (decreased sympathetic tone)
	iii. increased activity of sympathetic cholinergic fibers to sweat glands.
	iv. shivering
	v. vasoconstriction of blood vessels of the skin (increased sympathetic tone)