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TLS Online TPP Program

#Question id: 20104

Identify the correct statement regarding entropy :

#SCPH05 I Biotechnology
  1. At absolute zero, the entropy of a perfectly crystalline substance is +ve.
  2. At absolute zero, the entropy of a perfectly crystalline substance is zero
  3. At 0°C the entropy of a perfectly crystalline substance is taken to be zero.
  4. At absolute zero of temperature the entropy of all crystalline substances is taken to be zero.
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TLS Online TPP Program

#Question id: 1290

#SCPH05 I Biotechnology

Hydroxyproline is important in the formation of staple collagen polymers within cells. The formation of hydroxyproline requires:
TLS Online TPP Program

#Question id: 1584

#I Life Science/ Life Sciences Group – I-V

Which cell type interacts with both the humoral and cell-mediated immune pathways?
TLS Online TPP Program

#Question id: 19341

#SCPH28 | Zoology

________ is a device which detects the changes in temperature?
TLS Online TPP Program

#Question id: 12947

#SCPH05 I Biotechnology

Match the following-
A. G- proteins.                    1.src
B. Growth factors.            2.erbB
C. Protein kinases.           3. N-ras
D. Growth factor receptor.   4.hst
TLS Online TPP Program

#Question id: 1279

#SCPH28 | Zoology

A tight junction is made up of which of the following proteins?

a. tricellulin                                                     b. occludin

c. claudin                                                         d. connexins