TLS Online TPP Program
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TLS Online TPP Program
#Question id: 26481
#Unit 2. Cellular Organization
Which of the following are the characteristics of prokaryotic operator O1
a. Made up of 21-bp sequence
b. It has twofold/dyad symmetry
c. Recognized by two subunits of Lac repressor
d. On each O1 four unit of Lac repressor binds
TLS Online TPP Program
#Question id: 16117
#Unit 7. System Physiology – Animal
Thyroid hormones are thermogenic, their actions on target tissues result in heat production by following mechanisms:
i. stimulation of Na+-K+ ATPase
ii. increased O2 consumption
iii. increased metabolic rate
iv. increase in the number and activity of mitochondria
which of the following combinations are correct regarding heat production?
TLS Online TPP Program
#Question id: 941
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following is an amide-containing amino acid?
TLS Online TPP Program
#Question id: 103
#Unit 1. Molecules and their Interaction Relevant to Biology
Lipids may be either hydrophobic or ________.
TLS Online TPP Program
#Question id: 826
#Unit 1. Molecules and their Interaction Relevant to Biology
Which one is incorrect about the proteins with segments rich in Pro (P), Glu (E), Ser (S), and Thr (T), the so-called PEST proteins,