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TLS Online TPP Program

#Question id: 1295

What signal is released by endothelial cells to recruit circulating leukocytes?

#Unit 4. Cell Communication and Cell Signaling

  1. Vesicle-sequestered P-selectins are moved to the cell surface.

  2. Vesicle-sequestered αLβ2 molecules are moved to the cell surface.

  3. Integrins are cleaved from the plasma membrane so that the extracellular domain can bind leukocytes.

  4. Secreted glycoproteins trigger leukocytes to initiate “rolling” motility.

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TLS Online TPP Program

#Question id: 10525

#Unit 6. System Physiology – Plant

The major cyanogenic glycoside in_____i______ is _____ii______.

a) i-sorghum, ii-Amygdalin

b) i-sorghum, ii-dhurrin

c) i-Cassava, ii-lotaustralin

d) i-Cassava, ii-linamarin

Which one is incorrect combination of cyanogenic glycoside?
TLS Online TPP Program

#Question id: 5042

#Unit 5. Developmental Biology

Which one of the following set of Yamanaka factors can be used to regained the pluripotency of somatic cells in mammals?
TLS Online TPP Program

#Question id: 3960

#Unit 3. Fundamental Processes

When all or a piece of a chromosome becomes attached to another chromosome, the aberration is called a(n):
TLS Online TPP Program

#Question id: 15604

#Unit 12. Applied Biology

The bacteria which cause septicaemia are fast becoming resistant to the antibiotics used for controlling them. Which one of the following explanations fits best?
TLS Online TPP Program

#Question id: 7104

#Unit 5. Developmental Biology

The grafting of the dorsal lip of the blastopore from an early Xenopus gastrula onto the ventral side of an early embryo will result in